28923688

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 55598400

約数和(自身を除く): 26674712

約数列:

[1, 2, 4, 8, 59, 118, 233, 236, 263, 466, 472, 526, 932, 1052, 1864, 2104, 13747, 15517, 27494, 31034, 54988, 61279, 62068, 109976, 122558, 124136, 245116, 490232, 3615461, 7230922, 14461844, 28923688]

約数ペア:

[(1, 28923688), (2, 14461844), (4, 7230922), (8, 3615461), (59, 490232), (118, 245116), (233, 124136), (236, 122558), (263, 109976), (466, 62068), (472, 61279), (526, 54988), (932, 31034), (1052, 27494), (1864, 15517), (2104, 13747)]