37975912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 80438400

約数和(自身を除く): 42462488

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 71, 74, 104, 139, 142, 148, 278, 284, 296, 481, 556, 568, 923, 962, 1112, 1807, 1846, 1924, 2627, 3614, 3692, 3848, 5143, 5254, 7228, 7384, 9869, 10286, 10508, 14456, 19738, 20572, 21016, 34151, 39476, 41144, 66859, 68302, 78952, 128297, 133718, 136604, 256594, 267436, 273208, 365153, 513188, 534872, 730306, 1026376, 1460612, 2921224, 4746989, 9493978, 18987956, 37975912]

約数ペア:

[(1, 37975912), (2, 18987956), (4, 9493978), (8, 4746989), (13, 2921224), (26, 1460612), (37, 1026376), (52, 730306), (71, 534872), (74, 513188), (104, 365153), (139, 273208), (142, 267436), (148, 256594), (278, 136604), (284, 133718), (296, 128297), (481, 78952), (556, 68302), (568, 66859), (923, 41144), (962, 39476), (1112, 34151), (1807, 21016), (1846, 20572), (1924, 19738), (2627, 14456), (3614, 10508), (3692, 10286), (3848, 9869), (5143, 7384), (5254, 7228)]