22494604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 47965680

約数和(自身を除く): 25471076

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 61, 68, 116, 122, 187, 244, 289, 319, 374, 493, 578, 638, 671, 748, 986, 1037, 1156, 1276, 1342, 1769, 1972, 2074, 2684, 3179, 3538, 4148, 5423, 6358, 7076, 8381, 10846, 11407, 12716, 16762, 17629, 19459, 21692, 22814, 30073, 33524, 35258, 38918, 45628, 60146, 70516, 77836, 92191, 120292, 184382, 193919, 330803, 368764, 387838, 511241, 661606, 775676, 1022482, 1323212, 2044964, 5623651, 11247302, 22494604]

約数ペア:

[(1, 22494604), (2, 11247302), (4, 5623651), (11, 2044964), (17, 1323212), (22, 1022482), (29, 775676), (34, 661606), (44, 511241), (58, 387838), (61, 368764), (68, 330803), (116, 193919), (122, 184382), (187, 120292), (244, 92191), (289, 77836), (319, 70516), (374, 60146), (493, 45628), (578, 38918), (638, 35258), (671, 33524), (748, 30073), (986, 22814), (1037, 21692), (1156, 19459), (1276, 17629), (1342, 16762), (1769, 12716), (1972, 11407), (2074, 10846), (2684, 8381), (3179, 7076), (3538, 6358), (4148, 5423)]