74129192

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{487}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 142300800

約数和(自身を除く): 68171608

約数列:

[1, 2, 4, 8, 53, 106, 212, 359, 424, 487, 718, 974, 1436, 1948, 2872, 3896, 19027, 25811, 38054, 51622, 76108, 103244, 152216, 174833, 206488, 349666, 699332, 1398664, 9266149, 18532298, 37064596, 74129192]

約数ペア:

[(1, 74129192), (2, 37064596), (4, 18532298), (8, 9266149), (53, 1398664), (106, 699332), (212, 349666), (359, 206488), (424, 174833), (487, 152216), (718, 103244), (974, 76108), (1436, 51622), (1948, 38054), (2872, 25811), (3896, 19027)]