78845296

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:769

約数の個数: 40

約数和(自身を含む): 157427424

約数和(自身を除く): 78582128

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 263, 328, 457, 526, 656, 914, 1052, 1828, 2104, 3656, 4208, 7312, 10783, 18737, 21566, 37474, 43132, 74948, 86264, 120191, 149896, 172528, 240382, 299792, 480764, 961528, 1923056, 4927831, 9855662, 19711324, 39422648, 78845296]

約数ペア:

[(1, 78845296), (2, 39422648), (4, 19711324), (8, 9855662), (16, 4927831), (41, 1923056), (82, 961528), (164, 480764), (263, 299792), (328, 240382), (457, 172528), (526, 149896), (656, 120191), (914, 86264), (1052, 74948), (1828, 43132), (2104, 37474), (3656, 21566), (4208, 18737), (7312, 10783)]