40747574

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 72230400

約数和(自身を除く): 31482826

約数列:

[1, 2, 7, 14, 43, 86, 113, 226, 301, 599, 602, 791, 1198, 1582, 4193, 4859, 8386, 9718, 25757, 34013, 51514, 67687, 68026, 135374, 180299, 360598, 473809, 947618, 2910541, 5821082, 20373787, 40747574]

約数ペア:

[(1, 40747574), (2, 20373787), (7, 5821082), (14, 2910541), (43, 947618), (86, 473809), (113, 360598), (226, 180299), (301, 135374), (599, 68026), (602, 67687), (791, 51514), (1198, 34013), (1582, 25757), (4193, 9718), (4859, 8386)]