70847504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 179720640

約数和(自身を除く): 108873136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 169, 182, 197, 208, 247, 266, 304, 338, 364, 394, 494, 532, 676, 728, 788, 988, 1064, 1183, 1352, 1379, 1456, 1576, 1729, 1976, 2128, 2366, 2561, 2704, 2758, 3152, 3211, 3458, 3743, 3952, 4732, 5122, 5516, 6422, 6916, 7486, 9464, 10244, 11032, 12844, 13832, 14972, 17927, 18928, 20488, 22064, 22477, 25688, 26201, 27664, 29944, 33293, 35854, 40976, 44954, 48659, 51376, 52402, 59888, 66586, 71708, 89908, 97318, 104804, 133172, 143416, 179816, 194636, 209608, 233051, 266344, 286832, 340613, 359632, 389272, 419216, 466102, 532688, 632567, 681226, 778544, 932204, 1265134, 1362452, 1864408, 2530268, 2724904, 3728816, 4427969, 5060536, 5449808, 8855938, 10121072, 17711876, 35423752, 70847504]

約数ペア:

[(1, 70847504), (2, 35423752), (4, 17711876), (7, 10121072), (8, 8855938), (13, 5449808), (14, 5060536), (16, 4427969), (19, 3728816), (26, 2724904), (28, 2530268), (38, 1864408), (52, 1362452), (56, 1265134), (76, 932204), (91, 778544), (104, 681226), (112, 632567), (133, 532688), (152, 466102), (169, 419216), (182, 389272), (197, 359632), (208, 340613), (247, 286832), (266, 266344), (304, 233051), (338, 209608), (364, 194636), (394, 179816), (494, 143416), (532, 133172), (676, 104804), (728, 97318), (788, 89908), (988, 71708), (1064, 66586), (1183, 59888), (1352, 52402), (1379, 51376), (1456, 48659), (1576, 44954), (1729, 40976), (1976, 35854), (2128, 33293), (2366, 29944), (2561, 27664), (2704, 26201), (2758, 25688), (3152, 22477), (3211, 22064), (3458, 20488), (3743, 18928), (3952, 17927), (4732, 14972), (5122, 13832), (5516, 12844), (6422, 11032), (6916, 10244), (7486, 9464)]