252777472

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{7963}}^1$

素因数の和:8014

約数の個数: 44

約数和(自身を含む): 521673856

約数和(自身を除く): 268896384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 7936, 7963, 15872, 15926, 31744, 31852, 63704, 127408, 246853, 254816, 493706, 509632, 987412, 1019264, 1974824, 2038528, 3949648, 4077056, 7899296, 8154112, 15798592, 31597184, 63194368, 126388736, 252777472]

約数ペア:

[(1, 252777472), (2, 126388736), (4, 63194368), (8, 31597184), (16, 15798592), (31, 8154112), (32, 7899296), (62, 4077056), (64, 3949648), (124, 2038528), (128, 1974824), (248, 1019264), (256, 987412), (496, 509632), (512, 493706), (992, 254816), (1024, 246853), (1984, 127408), (3968, 63704), (7936, 31852), (7963, 31744), (15872, 15926)]