68380936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38677}}^1$

素因数の和:38713

約数の個数: 32

約数和(自身を含む): 146202840

約数和(自身を除く): 77821904

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 38677, 77354, 154708, 309416, 502801, 657509, 1005602, 1315018, 2011204, 2630036, 4022408, 5260072, 8547617, 17095234, 34190468, 68380936]

約数ペア:

[(1, 68380936), (2, 34190468), (4, 17095234), (8, 8547617), (13, 5260072), (17, 4022408), (26, 2630036), (34, 2011204), (52, 1315018), (68, 1005602), (104, 657509), (136, 502801), (221, 309416), (442, 154708), (884, 77354), (1768, 38677)]