42664552

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 95760000

約数和(自身を除く): 53095448

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 59, 74, 118, 148, 236, 259, 296, 349, 413, 472, 518, 698, 826, 1036, 1396, 1652, 2072, 2183, 2443, 2792, 3304, 4366, 4886, 8732, 9772, 12913, 15281, 17464, 19544, 20591, 25826, 30562, 41182, 51652, 61124, 82364, 90391, 103304, 122248, 144137, 164728, 180782, 288274, 361564, 576548, 723128, 761867, 1153096, 1523734, 3047468, 5333069, 6094936, 10666138, 21332276, 42664552]

約数ペア:

[(1, 42664552), (2, 21332276), (4, 10666138), (7, 6094936), (8, 5333069), (14, 3047468), (28, 1523734), (37, 1153096), (56, 761867), (59, 723128), (74, 576548), (118, 361564), (148, 288274), (236, 180782), (259, 164728), (296, 144137), (349, 122248), (413, 103304), (472, 90391), (518, 82364), (698, 61124), (826, 51652), (1036, 41182), (1396, 30562), (1652, 25826), (2072, 20591), (2183, 19544), (2443, 17464), (2792, 15281), (3304, 12913), (4366, 9772), (4886, 8732)]