65415152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{839}}^1$

素因数の和:1301

約数の個数: 40

約数和(自身を含む): 138741120

約数和(自身を除く): 73325968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 443, 839, 886, 1678, 1772, 3356, 3544, 4873, 6712, 7088, 9229, 9746, 13424, 18458, 19492, 36916, 38984, 73832, 77968, 147664, 371677, 743354, 1486708, 2973416, 4088447, 5946832, 8176894, 16353788, 32707576, 65415152]

約数ペア:

[(1, 65415152), (2, 32707576), (4, 16353788), (8, 8176894), (11, 5946832), (16, 4088447), (22, 2973416), (44, 1486708), (88, 743354), (176, 371677), (443, 147664), (839, 77968), (886, 73832), (1678, 38984), (1772, 36916), (3356, 19492), (3544, 18458), (4873, 13424), (6712, 9746), (7088, 9229)]