43988984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 92534400

約数和(自身を除く): 48545416

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 67, 104, 107, 118, 134, 214, 236, 268, 428, 472, 536, 767, 856, 871, 1391, 1534, 1742, 2782, 3068, 3484, 3953, 5564, 6136, 6313, 6968, 7169, 7906, 11128, 12626, 14338, 15812, 25252, 28676, 31624, 50504, 51389, 57352, 82069, 93197, 102778, 164138, 186394, 205556, 328276, 372788, 411112, 422971, 656552, 745576, 845942, 1691884, 3383768, 5498623, 10997246, 21994492, 43988984]

約数ペア:

[(1, 43988984), (2, 21994492), (4, 10997246), (8, 5498623), (13, 3383768), (26, 1691884), (52, 845942), (59, 745576), (67, 656552), (104, 422971), (107, 411112), (118, 372788), (134, 328276), (214, 205556), (236, 186394), (268, 164138), (428, 102778), (472, 93197), (536, 82069), (767, 57352), (856, 51389), (871, 50504), (1391, 31624), (1534, 28676), (1742, 25252), (2782, 15812), (3068, 14338), (3484, 12626), (3953, 11128), (5564, 7906), (6136, 7169), (6313, 6968)]