66460728

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{52249}}^1$

素因数の和:52311

約数の個数: 32

約数和(自身を含む): 169290000

約数和(自身を除く): 102829272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 52249, 104498, 156747, 208996, 313494, 417992, 626988, 1253976, 2769197, 5538394, 8307591, 11076788, 16615182, 22153576, 33230364, 66460728]

約数ペア:

[(1, 66460728), (2, 33230364), (3, 22153576), (4, 16615182), (6, 11076788), (8, 8307591), (12, 5538394), (24, 2769197), (53, 1253976), (106, 626988), (159, 417992), (212, 313494), (318, 208996), (424, 156747), (636, 104498), (1272, 52249)]