64017798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19087}}^1$

素因数の和:19148

約数の個数: 32

約数和(自身を含む): 141098496

約数和(自身を除く): 77080698

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 19087, 38174, 57261, 114522, 248131, 496262, 744393, 820741, 1488786, 1641482, 2462223, 4924446, 10669633, 21339266, 32008899, 64017798]

約数ペア:

[(1, 64017798), (2, 32008899), (3, 21339266), (6, 10669633), (13, 4924446), (26, 2462223), (39, 1641482), (43, 1488786), (78, 820741), (86, 744393), (129, 496262), (258, 248131), (559, 114522), (1118, 57261), (1677, 38174), (3354, 19087)]