38679016

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 74685600

約数和(自身を除く): 36006584

約数列:

[1, 2, 4, 8, 43, 86, 172, 229, 344, 458, 491, 916, 982, 1832, 1964, 3928, 9847, 19694, 21113, 39388, 42226, 78776, 84452, 112439, 168904, 224878, 449756, 899512, 4834877, 9669754, 19339508, 38679016]

約数ペア:

[(1, 38679016), (2, 19339508), (4, 9669754), (8, 4834877), (43, 899512), (86, 449756), (172, 224878), (229, 168904), (344, 112439), (458, 84452), (491, 78776), (916, 42226), (982, 39388), (1832, 21113), (1964, 19694), (3928, 9847)]