68672068

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{1279}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 124436480

約数和(自身を除く): 55764412

約数列:

[1, 2, 4, 31, 62, 124, 433, 866, 1279, 1732, 2558, 5116, 13423, 26846, 39649, 53692, 79298, 158596, 553807, 1107614, 2215228, 17168017, 34336034, 68672068]

約数ペア:

[(1, 68672068), (2, 34336034), (4, 17168017), (31, 2215228), (62, 1107614), (124, 553807), (433, 158596), (866, 79298), (1279, 53692), (1732, 39649), (2558, 26846), (5116, 13423)]