26531890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34457}}^1$

素因数の和:34482

約数の個数: 32

約数和(自身を含む): 59543424

約数和(自身を除く): 33011534

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 34457, 68914, 172285, 241199, 344570, 379027, 482398, 758054, 1205995, 1895135, 2411990, 2653189, 3790270, 5306378, 13265945, 26531890]

約数ペア:

[(1, 26531890), (2, 13265945), (5, 5306378), (7, 3790270), (10, 2653189), (11, 2411990), (14, 1895135), (22, 1205995), (35, 758054), (55, 482398), (70, 379027), (77, 344570), (110, 241199), (154, 172285), (385, 68914), (770, 34457)]