64747354

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{31039}}^1$

素因数の和:31197

約数の個数: 16

約数和(自身を含む): 111744000

約数和(自身を除く): 46996646

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 31039, 62078, 217273, 434546, 4624811, 9249622, 32373677, 64747354]

約数ペア:

[(1, 64747354), (2, 32373677), (7, 9249622), (14, 4624811), (149, 434546), (298, 217273), (1043, 62078), (2086, 31039)]