13300736

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 44

約数和(自身を含む): 27511680

約数和(自身を除く): 14210944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 419, 496, 512, 838, 992, 1024, 1676, 1984, 3352, 3968, 6704, 7936, 12989, 13408, 15872, 25978, 26816, 31744, 51956, 53632, 103912, 107264, 207824, 214528, 415648, 429056, 831296, 1662592, 3325184, 6650368, 13300736]

約数ペア:

[(1, 13300736), (2, 6650368), (4, 3325184), (8, 1662592), (16, 831296), (31, 429056), (32, 415648), (62, 214528), (64, 207824), (124, 107264), (128, 103912), (248, 53632), (256, 51956), (419, 31744), (496, 26816), (512, 25978), (838, 15872), (992, 13408), (1024, 12989), (1676, 7936), (1984, 6704), (3352, 3968)]