25897976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1097}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 52572240

約数和(自身を除く): 26674264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 908, 1097, 1816, 2194, 2951, 4388, 5902, 8776, 11804, 14261, 23608, 28522, 57044, 114088, 249019, 498038, 996076, 1992152, 3237247, 6474494, 12948988, 25897976]

約数ペア:

[(1, 25897976), (2, 12948988), (4, 6474494), (8, 3237247), (13, 1992152), (26, 996076), (52, 498038), (104, 249019), (227, 114088), (454, 57044), (908, 28522), (1097, 23608), (1816, 14261), (2194, 11804), (2951, 8776), (4388, 5902)]