4479488

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:704

約数の個数: 40

約数和(自身を含む): 9653028

約数和(自身を除く): 5173540

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 673, 832, 1346, 1664, 2692, 3328, 5384, 6656, 8749, 10768, 17498, 21536, 34996, 43072, 69992, 86144, 139984, 172288, 279968, 344576, 559936, 1119872, 2239744, 4479488]

約数ペア:

[(1, 4479488), (2, 2239744), (4, 1119872), (8, 559936), (13, 344576), (16, 279968), (26, 172288), (32, 139984), (52, 86144), (64, 69992), (104, 43072), (128, 34996), (208, 21536), (256, 17498), (416, 10768), (512, 8749), (673, 6656), (832, 5384), (1346, 3328), (1664, 2692)]