78752024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44543}}^1$

素因数の和:44579

約数の個数: 32

約数和(自身を含む): 168376320

約数和(自身を除く): 89624296

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 44543, 89086, 178172, 356344, 579059, 757231, 1158118, 1514462, 2316236, 3028924, 4632472, 6057848, 9844003, 19688006, 39376012, 78752024]

約数ペア:

[(1, 78752024), (2, 39376012), (4, 19688006), (8, 9844003), (13, 6057848), (17, 4632472), (26, 3028924), (34, 2316236), (52, 1514462), (68, 1158118), (104, 757231), (136, 579059), (221, 356344), (442, 178172), (884, 89086), (1768, 44543)]