64437486

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1607}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 132910848

約数和(自身を除く): 68473362

約数列:

[1, 2, 3, 6, 41, 82, 123, 163, 246, 326, 489, 978, 1607, 3214, 4821, 6683, 9642, 13366, 20049, 40098, 65887, 131774, 197661, 261941, 395322, 523882, 785823, 1571646, 10739581, 21479162, 32218743, 64437486]

約数ペア:

[(1, 64437486), (2, 32218743), (3, 21479162), (6, 10739581), (41, 1571646), (82, 785823), (123, 523882), (163, 395322), (246, 261941), (326, 197661), (489, 131774), (978, 65887), (1607, 40098), (3214, 20049), (4821, 13366), (6683, 9642)]