71965208

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16267}}^1$

素因数の和:16359

約数の個数: 32

約数和(自身を含む): 156172800

約数和(自身を除く): 84207592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 16267, 32534, 65068, 113869, 130136, 227738, 455476, 910952, 1285093, 2570186, 5140372, 8995651, 10280744, 17991302, 35982604, 71965208]

約数ペア:

[(1, 71965208), (2, 35982604), (4, 17991302), (7, 10280744), (8, 8995651), (14, 5140372), (28, 2570186), (56, 1285093), (79, 910952), (158, 455476), (316, 227738), (553, 130136), (632, 113869), (1106, 65068), (2212, 32534), (4424, 16267)]