73904168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41801}}^1$

素因数の和:41837

約数の個数: 32

約数和(自身を含む): 158011560

約数和(自身を除く): 84107392

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 41801, 83602, 167204, 334408, 543413, 710617, 1086826, 1421234, 2173652, 2842468, 4347304, 5684936, 9238021, 18476042, 36952084, 73904168]

約数ペア:

[(1, 73904168), (2, 36952084), (4, 18476042), (8, 9238021), (13, 5684936), (17, 4347304), (26, 2842468), (34, 2173652), (52, 1421234), (68, 1086826), (104, 710617), (136, 543413), (221, 334408), (442, 167204), (884, 83602), (1768, 41801)]