66935528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 146733120

約数和(自身を除く): 79797592

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 101, 136, 187, 202, 374, 404, 443, 748, 808, 886, 1111, 1496, 1717, 1772, 2222, 3434, 3544, 4444, 4873, 6868, 7531, 8888, 9746, 13736, 15062, 18887, 19492, 30124, 37774, 38984, 44743, 60248, 75548, 82841, 89486, 151096, 165682, 178972, 331364, 357944, 492173, 662728, 760631, 984346, 1521262, 1968692, 3042524, 3937384, 6085048, 8366941, 16733882, 33467764, 66935528]

約数ペア:

[(1, 66935528), (2, 33467764), (4, 16733882), (8, 8366941), (11, 6085048), (17, 3937384), (22, 3042524), (34, 1968692), (44, 1521262), (68, 984346), (88, 760631), (101, 662728), (136, 492173), (187, 357944), (202, 331364), (374, 178972), (404, 165682), (443, 151096), (748, 89486), (808, 82841), (886, 75548), (1111, 60248), (1496, 44743), (1717, 38984), (1772, 37774), (2222, 30124), (3434, 19492), (3544, 18887), (4444, 15062), (4873, 13736), (6868, 9746), (7531, 8888)]