25633452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4441}}^1$

素因数の和:4498

約数の個数: 48

約数和(自身を含む): 66168032

約数和(自身を除く): 40534580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 4441, 5772, 8882, 13323, 17764, 26646, 53292, 57733, 115466, 164317, 173199, 230932, 328634, 346398, 492951, 657268, 692796, 985902, 1971804, 2136121, 4272242, 6408363, 8544484, 12816726, 25633452]

約数ペア:

[(1, 25633452), (2, 12816726), (3, 8544484), (4, 6408363), (6, 4272242), (12, 2136121), (13, 1971804), (26, 985902), (37, 692796), (39, 657268), (52, 492951), (74, 346398), (78, 328634), (111, 230932), (148, 173199), (156, 164317), (222, 115466), (444, 57733), (481, 53292), (962, 26646), (1443, 17764), (1924, 13323), (2886, 8882), (4441, 5772)]