66967868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{13469}}^1$

素因数の和:13597

約数の個数: 24

約数和(自身を含む): 128988720

約数和(自身を除く): 62020852

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 13469, 26938, 53876, 148159, 296318, 592636, 1521997, 3043994, 6087988, 16741967, 33483934, 66967868]

約数ペア:

[(1, 66967868), (2, 33483934), (4, 16741967), (11, 6087988), (22, 3043994), (44, 1521997), (113, 592636), (226, 296318), (452, 148159), (1243, 53876), (2486, 26938), (4972, 13469)]