28279248

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{15923}}^1$

素因数の和:15971

約数の個数: 40

約数和(自身を含む): 75033888

約数和(自身を除く): 46754640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 15923, 31846, 47769, 63692, 95538, 127384, 191076, 254768, 382152, 589151, 764304, 1178302, 1767453, 2356604, 3534906, 4713208, 7069812, 9426416, 14139624, 28279248]

約数ペア:

[(1, 28279248), (2, 14139624), (3, 9426416), (4, 7069812), (6, 4713208), (8, 3534906), (12, 2356604), (16, 1767453), (24, 1178302), (37, 764304), (48, 589151), (74, 382152), (111, 254768), (148, 191076), (222, 127384), (296, 95538), (444, 63692), (592, 47769), (888, 31846), (1776, 15923)]