73993976

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21661}}^1$

素因数の和:21735

約数の個数: 32

約数和(自身を含む): 161165280

約数和(自身を除く): 87171304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 21661, 43322, 86644, 151627, 173288, 303254, 606508, 1213016, 1321321, 2642642, 5285284, 9249247, 10570568, 18498494, 36996988, 73993976]

約数ペア:

[(1, 73993976), (2, 36996988), (4, 18498494), (7, 10570568), (8, 9249247), (14, 5285284), (28, 2642642), (56, 1321321), (61, 1213016), (122, 606508), (244, 303254), (427, 173288), (488, 151627), (854, 86644), (1708, 43322), (3416, 21661)]