25268328

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 76032000

約数和(自身を除く): 50763672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 47, 54, 57, 72, 76, 94, 108, 114, 131, 141, 152, 171, 188, 216, 228, 262, 282, 342, 376, 393, 423, 456, 513, 524, 564, 684, 786, 846, 893, 1026, 1048, 1128, 1179, 1269, 1368, 1572, 1692, 1786, 2052, 2358, 2489, 2538, 2679, 3144, 3384, 3537, 3572, 4104, 4716, 4978, 5076, 5358, 6157, 7074, 7144, 7467, 8037, 9432, 9956, 10152, 10716, 12314, 14148, 14934, 16074, 18471, 19912, 21432, 22401, 24111, 24628, 28296, 29868, 32148, 36942, 44802, 48222, 49256, 55413, 59736, 64296, 67203, 73884, 89604, 96444, 110826, 116983, 134406, 147768, 166239, 179208, 192888, 221652, 233966, 268812, 332478, 350949, 443304, 467932, 537624, 664956, 701898, 935864, 1052847, 1329912, 1403796, 2105694, 2807592, 3158541, 4211388, 6317082, 8422776, 12634164, 25268328]

約数ペア:

[(1, 25268328), (2, 12634164), (3, 8422776), (4, 6317082), (6, 4211388), (8, 3158541), (9, 2807592), (12, 2105694), (18, 1403796), (19, 1329912), (24, 1052847), (27, 935864), (36, 701898), (38, 664956), (47, 537624), (54, 467932), (57, 443304), (72, 350949), (76, 332478), (94, 268812), (108, 233966), (114, 221652), (131, 192888), (141, 179208), (152, 166239), (171, 147768), (188, 134406), (216, 116983), (228, 110826), (262, 96444), (282, 89604), (342, 73884), (376, 67203), (393, 64296), (423, 59736), (456, 55413), (513, 49256), (524, 48222), (564, 44802), (684, 36942), (786, 32148), (846, 29868), (893, 28296), (1026, 24628), (1048, 24111), (1128, 22401), (1179, 21432), (1269, 19912), (1368, 18471), (1572, 16074), (1692, 14934), (1786, 14148), (2052, 12314), (2358, 10716), (2489, 10152), (2538, 9956), (2679, 9432), (3144, 8037), (3384, 7467), (3537, 7144), (3572, 7074), (4104, 6157), (4716, 5358), (4978, 5076)]