40897738

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 72460800

約数和(自身を除く): 31563062

約数列:

[1, 2, 7, 14, 59, 67, 118, 134, 413, 469, 739, 826, 938, 1478, 3953, 5173, 7906, 10346, 27671, 43601, 49513, 55342, 87202, 99026, 305207, 346591, 610414, 693182, 2921267, 5842534, 20448869, 40897738]

約数ペア:

[(1, 40897738), (2, 20448869), (7, 5842534), (14, 2921267), (59, 693182), (67, 610414), (118, 346591), (134, 305207), (413, 99026), (469, 87202), (739, 55342), (826, 49513), (938, 43601), (1478, 27671), (3953, 10346), (5173, 7906)]