25828296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4357}}^1$

素因数の和:4398

約数の個数: 64

約数和(自身を含む): 73214400

約数和(自身を除く): 47386104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 4357, 5928, 8714, 13071, 17428, 26142, 34856, 52284, 56641, 82783, 104568, 113282, 165566, 169923, 226564, 248349, 331132, 339846, 453128, 496698, 662264, 679692, 993396, 1076179, 1359384, 1986792, 2152358, 3228537, 4304716, 6457074, 8609432, 12914148, 25828296]

約数ペア:

[(1, 25828296), (2, 12914148), (3, 8609432), (4, 6457074), (6, 4304716), (8, 3228537), (12, 2152358), (13, 1986792), (19, 1359384), (24, 1076179), (26, 993396), (38, 679692), (39, 662264), (52, 496698), (57, 453128), (76, 339846), (78, 331132), (104, 248349), (114, 226564), (152, 169923), (156, 165566), (228, 113282), (247, 104568), (312, 82783), (456, 56641), (494, 52284), (741, 34856), (988, 26142), (1482, 17428), (1976, 13071), (2964, 8714), (4357, 5928)]