40150864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1409}}^1$

素因数の和:1567

約数の個数: 40

約数和(自身を含む): 84447720

約数和(自身を除く): 44296856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1409, 1781, 2192, 2818, 3562, 5636, 7124, 11272, 14248, 18317, 22544, 28496, 36634, 73268, 146536, 193033, 293072, 386066, 772132, 1544264, 2509429, 3088528, 5018858, 10037716, 20075432, 40150864]

約数ペア:

[(1, 40150864), (2, 20075432), (4, 10037716), (8, 5018858), (13, 3088528), (16, 2509429), (26, 1544264), (52, 772132), (104, 386066), (137, 293072), (208, 193033), (274, 146536), (548, 73268), (1096, 36634), (1409, 28496), (1781, 22544), (2192, 18317), (2818, 14248), (3562, 11272), (5636, 7124)]