40605864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{130147}}^1$

素因数の和:130169

約数の個数: 32

約数和(自身を含む): 109324320

約数和(自身を除く): 68718456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 130147, 260294, 390441, 520588, 780882, 1041176, 1561764, 1691911, 3123528, 3383822, 5075733, 6767644, 10151466, 13535288, 20302932, 40605864]

約数ペア:

[(1, 40605864), (2, 20302932), (3, 13535288), (4, 10151466), (6, 6767644), (8, 5075733), (12, 3383822), (13, 3123528), (24, 1691911), (26, 1561764), (39, 1041176), (52, 780882), (78, 520588), (104, 390441), (156, 260294), (312, 130147)]