66904572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25693}}^1$

素因数の和:25738

約数の個数: 48

約数和(自身を含む): 184174592

約数和(自身を除く): 117270020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 25693, 51386, 77079, 102772, 154158, 179851, 308316, 359702, 539553, 719404, 796483, 1079106, 1592966, 2158212, 2389449, 3185932, 4778898, 5575381, 9557796, 11150762, 16726143, 22301524, 33452286, 66904572]

約数ペア:

[(1, 66904572), (2, 33452286), (3, 22301524), (4, 16726143), (6, 11150762), (7, 9557796), (12, 5575381), (14, 4778898), (21, 3185932), (28, 2389449), (31, 2158212), (42, 1592966), (62, 1079106), (84, 796483), (93, 719404), (124, 539553), (186, 359702), (217, 308316), (372, 179851), (434, 154158), (651, 102772), (868, 77079), (1302, 51386), (2604, 25693)]