25353584

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:537

約数の個数: 40

約数和(自身を含む): 51030960

約数和(自身を除く): 25677376

約数列:

[1, 2, 4, 8, 16, 37, 74, 113, 148, 226, 296, 379, 452, 592, 758, 904, 1516, 1808, 3032, 4181, 6064, 8362, 14023, 16724, 28046, 33448, 42827, 56092, 66896, 85654, 112184, 171308, 224368, 342616, 685232, 1584599, 3169198, 6338396, 12676792, 25353584]

約数ペア:

[(1, 25353584), (2, 12676792), (4, 6338396), (8, 3169198), (16, 1584599), (37, 685232), (74, 342616), (113, 224368), (148, 171308), (226, 112184), (296, 85654), (379, 66896), (452, 56092), (592, 42827), (758, 33448), (904, 28046), (1516, 16724), (1808, 14023), (3032, 8362), (4181, 6064)]