1642982912

素因数分解:

$2^9\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:611

約数の個数: 80

約数和(自身を含む): 3371235120

約数和(自身を除く): 1728252208

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 137, 236, 256, 274, 397, 472, 512, 548, 794, 944, 1096, 1588, 1888, 2192, 3176, 3776, 4384, 6352, 7552, 8083, 8768, 12704, 15104, 16166, 17536, 23423, 25408, 30208, 32332, 35072, 46846, 50816, 54389, 64664, 70144, 93692, 101632, 108778, 129328, 187384, 203264, 217556, 258656, 374768, 435112, 517312, 749536, 870224, 1034624, 1499072, 1740448, 2069248, 2998144, 3208951, 3480896, 4138496, 5996288, 6417902, 6961792, 11992576, 12835804, 13923584, 25671608, 27847168, 51343216, 102686432, 205372864, 410745728, 821491456, 1642982912]

約数ペア:

[(1, 1642982912), (2, 821491456), (4, 410745728), (8, 205372864), (16, 102686432), (32, 51343216), (59, 27847168), (64, 25671608), (118, 13923584), (128, 12835804), (137, 11992576), (236, 6961792), (256, 6417902), (274, 5996288), (397, 4138496), (472, 3480896), (512, 3208951), (548, 2998144), (794, 2069248), (944, 1740448), (1096, 1499072), (1588, 1034624), (1888, 870224), (2192, 749536), (3176, 517312), (3776, 435112), (4384, 374768), (6352, 258656), (7552, 217556), (8083, 203264), (8768, 187384), (12704, 129328), (15104, 108778), (16166, 101632), (17536, 93692), (23423, 70144), (25408, 64664), (30208, 54389), (32332, 50816), (35072, 46846)]