38956796

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 73328640

約数和(自身を除く): 34371844

約数列:

[1, 2, 4, 43, 47, 61, 79, 86, 94, 122, 158, 172, 188, 244, 316, 2021, 2623, 2867, 3397, 3713, 4042, 4819, 5246, 5734, 6794, 7426, 8084, 9638, 10492, 11468, 13588, 14852, 19276, 123281, 159659, 207217, 226493, 246562, 319318, 414434, 452986, 493124, 638636, 828868, 905972, 9739199, 19478398, 38956796]

約数ペア:

[(1, 38956796), (2, 19478398), (4, 9739199), (43, 905972), (47, 828868), (61, 638636), (79, 493124), (86, 452986), (94, 414434), (122, 319318), (158, 246562), (172, 226493), (188, 207217), (244, 159659), (316, 123281), (2021, 19276), (2623, 14852), (2867, 13588), (3397, 11468), (3713, 10492), (4042, 9638), (4819, 8084), (5246, 7426), (5734, 6794)]