8921744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:807

約数の個数: 40

約数和(自身を含む): 18957120

約数和(自身を除く): 10035376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 727, 767, 944, 1454, 1534, 2908, 3068, 5816, 6136, 9451, 11632, 12272, 18902, 37804, 42893, 75608, 85786, 151216, 171572, 343144, 557609, 686288, 1115218, 2230436, 4460872, 8921744]

約数ペア:

[(1, 8921744), (2, 4460872), (4, 2230436), (8, 1115218), (13, 686288), (16, 557609), (26, 343144), (52, 171572), (59, 151216), (104, 85786), (118, 75608), (208, 42893), (236, 37804), (472, 18902), (727, 12272), (767, 11632), (944, 9451), (1454, 6136), (1534, 5816), (2908, 3068)]