39432928

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 82872720

約数和(自身を除く): 43439792

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 173, 272, 346, 419, 544, 692, 838, 1384, 1676, 2768, 2941, 3352, 5536, 5882, 6704, 7123, 11764, 13408, 14246, 23528, 28492, 47056, 56984, 72487, 94112, 113968, 144974, 227936, 289948, 579896, 1159792, 1232279, 2319584, 2464558, 4929116, 9858232, 19716464, 39432928]

約数ペア:

[(1, 39432928), (2, 19716464), (4, 9858232), (8, 4929116), (16, 2464558), (17, 2319584), (32, 1232279), (34, 1159792), (68, 579896), (136, 289948), (173, 227936), (272, 144974), (346, 113968), (419, 94112), (544, 72487), (692, 56984), (838, 47056), (1384, 28492), (1676, 23528), (2768, 14246), (2941, 13408), (3352, 11764), (5536, 7123), (5882, 6704)]