22299376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 51827040

約数和(自身を除く): 29527664

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 176, 187, 232, 257, 272, 319, 374, 464, 493, 514, 638, 748, 986, 1028, 1276, 1496, 1972, 2056, 2552, 2827, 2992, 3944, 4112, 4369, 5104, 5423, 5654, 7453, 7888, 8738, 10846, 11308, 14906, 17476, 21692, 22616, 29812, 34952, 43384, 45232, 48059, 59624, 69904, 81983, 86768, 96118, 119248, 126701, 163966, 192236, 253402, 327932, 384472, 506804, 655864, 768944, 1013608, 1311728, 1393711, 2027216, 2787422, 5574844, 11149688, 22299376]

約数ペア:

[(1, 22299376), (2, 11149688), (4, 5574844), (8, 2787422), (11, 2027216), (16, 1393711), (17, 1311728), (22, 1013608), (29, 768944), (34, 655864), (44, 506804), (58, 384472), (68, 327932), (88, 253402), (116, 192236), (136, 163966), (176, 126701), (187, 119248), (232, 96118), (257, 86768), (272, 81983), (319, 69904), (374, 59624), (464, 48059), (493, 45232), (514, 43384), (638, 34952), (748, 29812), (986, 22616), (1028, 21692), (1276, 17476), (1496, 14906), (1972, 11308), (2056, 10846), (2552, 8738), (2827, 7888), (2992, 7453), (3944, 5654), (4112, 5423), (4369, 5104)]