43988464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2677}}^1$

素因数の和:2777

約数の個数: 40

約数和(自身を含む): 92980160

約数和(自身を除く): 48991696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 2677, 4108, 5354, 8216, 10708, 16432, 21416, 34801, 42832, 69602, 139204, 211483, 278408, 422966, 556816, 845932, 1691864, 2749279, 3383728, 5498558, 10997116, 21994232, 43988464]

約数ペア:

[(1, 43988464), (2, 21994232), (4, 10997116), (8, 5498558), (13, 3383728), (16, 2749279), (26, 1691864), (52, 845932), (79, 556816), (104, 422966), (158, 278408), (208, 211483), (316, 139204), (632, 69602), (1027, 42832), (1264, 34801), (2054, 21416), (2677, 16432), (4108, 10708), (5354, 8216)]