26909488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 54282240

約数和(自身を除く): 27372752

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 227, 239, 248, 454, 478, 496, 908, 956, 1816, 1912, 3632, 3824, 7037, 7409, 14074, 14818, 28148, 29636, 54253, 56296, 59272, 108506, 112592, 118544, 217012, 434024, 868048, 1681843, 3363686, 6727372, 13454744, 26909488]

約数ペア:

[(1, 26909488), (2, 13454744), (4, 6727372), (8, 3363686), (16, 1681843), (31, 868048), (62, 434024), (124, 217012), (227, 118544), (239, 112592), (248, 108506), (454, 59272), (478, 56296), (496, 54253), (908, 29636), (956, 28148), (1816, 14818), (1912, 14074), (3632, 7409), (3824, 7037)]