66350912

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:727

約数の個数: 56

約数和(自身を含む): 138696192

約数和(自身を除く): 72345280

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 212, 248, 424, 496, 631, 848, 992, 1262, 1643, 1696, 1984, 2524, 3286, 3392, 5048, 6572, 10096, 13144, 19561, 20192, 26288, 33443, 39122, 40384, 52576, 66886, 78244, 105152, 133772, 156488, 267544, 312976, 535088, 625952, 1036733, 1070176, 1251904, 2073466, 2140352, 4146932, 8293864, 16587728, 33175456, 66350912]

約数ペア:

[(1, 66350912), (2, 33175456), (4, 16587728), (8, 8293864), (16, 4146932), (31, 2140352), (32, 2073466), (53, 1251904), (62, 1070176), (64, 1036733), (106, 625952), (124, 535088), (212, 312976), (248, 267544), (424, 156488), (496, 133772), (631, 105152), (848, 78244), (992, 66886), (1262, 52576), (1643, 40384), (1696, 39122), (1984, 33443), (2524, 26288), (3286, 20192), (3392, 19561), (5048, 13144), (6572, 10096)]