74284928

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 155137920

約数和(自身を除く): 80852992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 128, 193, 194, 248, 386, 388, 496, 772, 776, 992, 1544, 1552, 1984, 3007, 3088, 3104, 3968, 5983, 6014, 6176, 6208, 11966, 12028, 12352, 12416, 18721, 23932, 24056, 24704, 37442, 47864, 48112, 74884, 95728, 96224, 149768, 191456, 192448, 299536, 382912, 384896, 580351, 599072, 765824, 1160702, 1198144, 2321404, 2396288, 4642808, 9285616, 18571232, 37142464, 74284928]

約数ペア:

[(1, 74284928), (2, 37142464), (4, 18571232), (8, 9285616), (16, 4642808), (31, 2396288), (32, 2321404), (62, 1198144), (64, 1160702), (97, 765824), (124, 599072), (128, 580351), (193, 384896), (194, 382912), (248, 299536), (386, 192448), (388, 191456), (496, 149768), (772, 96224), (776, 95728), (992, 74884), (1544, 48112), (1552, 47864), (1984, 37442), (3007, 24704), (3088, 24056), (3104, 23932), (3968, 18721), (5983, 12416), (6014, 12352), (6176, 12028), (6208, 11966)]