56258168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{727}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 112039200

約数和(自身を除く): 55781032

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 569, 727, 1138, 1454, 2276, 2908, 4552, 5816, 9673, 12359, 19346, 24718, 38692, 49436, 77384, 98872, 413663, 827326, 1654652, 3309304, 7032271, 14064542, 28129084, 56258168]

約数ペア:

[(1, 56258168), (2, 28129084), (4, 14064542), (8, 7032271), (17, 3309304), (34, 1654652), (68, 827326), (136, 413663), (569, 98872), (727, 77384), (1138, 49436), (1454, 38692), (2276, 24718), (2908, 19346), (4552, 12359), (5816, 9673)]