28401216

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{2791}}^1$

素因数の和:2859

約数の個数: 56

約数和(自身を含む): 76590144

約数和(自身を除く): 48188928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1696, 2544, 2791, 3392, 5088, 5582, 8373, 10176, 11164, 16746, 22328, 33492, 44656, 66984, 89312, 133968, 147923, 178624, 267936, 295846, 443769, 535872, 591692, 887538, 1183384, 1775076, 2366768, 3550152, 4733536, 7100304, 9467072, 14200608, 28401216]

約数ペア:

[(1, 28401216), (2, 14200608), (3, 9467072), (4, 7100304), (6, 4733536), (8, 3550152), (12, 2366768), (16, 1775076), (24, 1183384), (32, 887538), (48, 591692), (53, 535872), (64, 443769), (96, 295846), (106, 267936), (159, 178624), (192, 147923), (212, 133968), (318, 89312), (424, 66984), (636, 44656), (848, 33492), (1272, 22328), (1696, 16746), (2544, 11164), (2791, 10176), (3392, 8373), (5088, 5582)]