72654608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15187}}^1$

素因数の和:15231

約数の個数: 40

約数和(自身を含む): 158198208

約数和(自身を除く): 85543600

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 15187, 30374, 60748, 121496, 197431, 242992, 349301, 394862, 698602, 789724, 1397204, 1579448, 2794408, 3158896, 4540913, 5588816, 9081826, 18163652, 36327304, 72654608]

約数ペア:

[(1, 72654608), (2, 36327304), (4, 18163652), (8, 9081826), (13, 5588816), (16, 4540913), (23, 3158896), (26, 2794408), (46, 1579448), (52, 1397204), (92, 789724), (104, 698602), (184, 394862), (208, 349301), (299, 242992), (368, 197431), (598, 121496), (1196, 60748), (2392, 30374), (4784, 15187)]