25528932002

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 47036989440

約数和(自身を除く): 21508057438

約数列:

[1, 2, 7, 14, 47, 61, 79, 83, 94, 97, 122, 158, 166, 194, 329, 427, 553, 581, 658, 679, 854, 1106, 1162, 1358, 2867, 3713, 3901, 4559, 4819, 5063, 5734, 5917, 6557, 7426, 7663, 7802, 8051, 9118, 9638, 10126, 11834, 13114, 15326, 16102, 20069, 25991, 27307, 31913, 33733, 35441, 40138, 41419, 45899, 51982, 53641, 54614, 56357, 63826, 67466, 70882, 82838, 91798, 107282, 112714, 226493, 237961, 278099, 308179, 360161, 378397, 399977, 452986, 467443, 475922, 491111, 556198, 616358, 636029, 720322, 756794, 799954, 934886, 982222, 1272058, 1585451, 1665727, 1946693, 2157253, 2521127, 2648779, 2799839, 3170902, 3272101, 3331454, 3437777, 3893386, 4314506, 4452203, 5042254, 5297558, 5599678, 6544202, 6875554, 8904406, 18798919, 21969821, 23082217, 29893363, 37597838, 38797769, 43939642, 46164434, 59786726, 77595538, 131592433, 153788747, 161575519, 209253541, 263184866, 271584383, 307577494, 323151038, 418507082, 543168766, 1823495143, 3646990286, 12764466001, 25528932002]

約数ペア:

[(1, 25528932002), (2, 12764466001), (7, 3646990286), (14, 1823495143), (47, 543168766), (61, 418507082), (79, 323151038), (83, 307577494), (94, 271584383), (97, 263184866), (122, 209253541), (158, 161575519), (166, 153788747), (194, 131592433), (329, 77595538), (427, 59786726), (553, 46164434), (581, 43939642), (658, 38797769), (679, 37597838), (854, 29893363), (1106, 23082217), (1162, 21969821), (1358, 18798919), (2867, 8904406), (3713, 6875554), (3901, 6544202), (4559, 5599678), (4819, 5297558), (5063, 5042254), (5734, 4452203), (5917, 4314506), (6557, 3893386), (7426, 3437777), (7663, 3331454), (7802, 3272101), (8051, 3170902), (9118, 2799839), (9638, 2648779), (10126, 2521127), (11834, 2157253), (13114, 1946693), (15326, 1665727), (16102, 1585451), (20069, 1272058), (25991, 982222), (27307, 934886), (31913, 799954), (33733, 756794), (35441, 720322), (40138, 636029), (41419, 616358), (45899, 556198), (51982, 491111), (53641, 475922), (54614, 467443), (56357, 452986), (63826, 399977), (67466, 378397), (70882, 360161), (82838, 308179), (91798, 278099), (107282, 237961), (112714, 226493)]