69799648

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 140767200

約数和(自身を除く): 70967552

約数列:

[1, 2, 4, 8, 16, 32, 97, 113, 194, 199, 226, 388, 398, 452, 776, 796, 904, 1552, 1592, 1808, 3104, 3184, 3616, 6368, 10961, 19303, 21922, 22487, 38606, 43844, 44974, 77212, 87688, 89948, 154424, 175376, 179896, 308848, 350752, 359792, 617696, 719584, 2181239, 4362478, 8724956, 17449912, 34899824, 69799648]

約数ペア:

[(1, 69799648), (2, 34899824), (4, 17449912), (8, 8724956), (16, 4362478), (32, 2181239), (97, 719584), (113, 617696), (194, 359792), (199, 350752), (226, 308848), (388, 179896), (398, 175376), (452, 154424), (776, 89948), (796, 87688), (904, 77212), (1552, 44974), (1592, 43844), (1808, 38606), (3104, 22487), (3184, 21922), (3616, 19303), (6368, 10961)]