66935056

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{68581}}^1$

素因数の和:68650

約数の個数: 20

約数和(自身を含む): 131814604

約数和(自身を除く): 64879548

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 68581, 137162, 274324, 548648, 1097296, 4183441, 8366882, 16733764, 33467528, 66935056]

約数ペア:

[(1, 66935056), (2, 33467528), (4, 16733764), (8, 8366882), (16, 4183441), (61, 1097296), (122, 548648), (244, 274324), (488, 137162), (976, 68581)]