38966774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{631}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 73170432

約数和(自身を除く): 34203658

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 401, 631, 802, 1262, 2807, 4411, 4417, 5614, 6941, 8822, 8834, 13882, 30877, 48587, 61754, 97174, 253031, 506062, 1771217, 2783341, 3542434, 5566682, 19483387, 38966774]

約数ペア:

[(1, 38966774), (2, 19483387), (7, 5566682), (11, 3542434), (14, 2783341), (22, 1771217), (77, 506062), (154, 253031), (401, 97174), (631, 61754), (802, 48587), (1262, 30877), (2807, 13882), (4411, 8834), (4417, 8822), (5614, 6941)]