64835416

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 133729200

約数和(自身を除く): 68893784

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 289, 493, 578, 967, 986, 1156, 1934, 1972, 2312, 3868, 3944, 7736, 8381, 16439, 16762, 28043, 32878, 33524, 56086, 65756, 67048, 112172, 131512, 224344, 279463, 476731, 558926, 953462, 1117852, 1906924, 2235704, 3813848, 8104427, 16208854, 32417708, 64835416]

約数ペア:

[(1, 64835416), (2, 32417708), (4, 16208854), (8, 8104427), (17, 3813848), (29, 2235704), (34, 1906924), (58, 1117852), (68, 953462), (116, 558926), (136, 476731), (232, 279463), (289, 224344), (493, 131512), (578, 112172), (967, 67048), (986, 65756), (1156, 56086), (1934, 33524), (1972, 32878), (2312, 28043), (3868, 16762), (3944, 16439), (7736, 8381)]