40381166

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 32194834

約数列:

[1, 2, 7, 14, 29, 58, 79, 158, 203, 406, 553, 1106, 1259, 2291, 2518, 4582, 8813, 16037, 17626, 32074, 36511, 73022, 99461, 198922, 255577, 511154, 696227, 1392454, 2884369, 5768738, 20190583, 40381166]

約数ペア:

[(1, 40381166), (2, 20190583), (7, 5768738), (14, 2884369), (29, 1392454), (58, 696227), (79, 511154), (158, 255577), (203, 198922), (406, 99461), (553, 73022), (1106, 36511), (1259, 32074), (2291, 17626), (2518, 16037), (4582, 8813)]