29781016

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 56936880

約数和(自身を除く): 27155864

約数列:

[1, 2, 4, 8, 131, 157, 181, 262, 314, 362, 524, 628, 724, 1048, 1256, 1448, 20567, 23711, 28417, 41134, 47422, 56834, 82268, 94844, 113668, 164536, 189688, 227336, 3722627, 7445254, 14890508, 29781016]

約数ペア:

[(1, 29781016), (2, 14890508), (4, 7445254), (8, 3722627), (131, 227336), (157, 189688), (181, 164536), (262, 113668), (314, 94844), (362, 82268), (524, 56834), (628, 47422), (724, 41134), (1048, 28417), (1256, 23711), (1448, 20567)]