26601472

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 55036800

約数和(自身を除く): 28435328

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 419, 496, 512, 838, 992, 1024, 1676, 1984, 2048, 3352, 3968, 6704, 7936, 12989, 13408, 15872, 25978, 26816, 31744, 51956, 53632, 63488, 103912, 107264, 207824, 214528, 415648, 429056, 831296, 858112, 1662592, 3325184, 6650368, 13300736, 26601472]

約数ペア:

[(1, 26601472), (2, 13300736), (4, 6650368), (8, 3325184), (16, 1662592), (31, 858112), (32, 831296), (62, 429056), (64, 415648), (124, 214528), (128, 207824), (248, 107264), (256, 103912), (419, 63488), (496, 53632), (512, 51956), (838, 31744), (992, 26816), (1024, 25978), (1676, 15872), (1984, 13408), (2048, 12989), (3352, 7936), (3968, 6704)]