26517484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 58796640

約数和(自身を除く): 32279156

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 113, 116, 119, 203, 226, 238, 289, 406, 452, 476, 493, 578, 791, 812, 986, 1156, 1582, 1921, 1972, 2023, 3164, 3277, 3451, 3842, 4046, 6554, 6902, 7684, 8092, 8381, 13108, 13447, 13804, 16762, 22939, 26894, 32657, 33524, 45878, 53788, 55709, 58667, 65314, 91756, 111418, 117334, 130628, 222836, 228599, 234668, 389963, 457198, 779926, 914396, 947053, 1559852, 1894106, 3788212, 6629371, 13258742, 26517484]

約数ペア:

[(1, 26517484), (2, 13258742), (4, 6629371), (7, 3788212), (14, 1894106), (17, 1559852), (28, 947053), (29, 914396), (34, 779926), (58, 457198), (68, 389963), (113, 234668), (116, 228599), (119, 222836), (203, 130628), (226, 117334), (238, 111418), (289, 91756), (406, 65314), (452, 58667), (476, 55709), (493, 53788), (578, 45878), (791, 33524), (812, 32657), (986, 26894), (1156, 22939), (1582, 16762), (1921, 13804), (1972, 13447), (2023, 13108), (3164, 8381), (3277, 8092), (3451, 7684), (3842, 6902), (4046, 6554)]