65691728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4567}}^1$

素因数の和:4635

約数の個数: 40

約数和(自身を含む): 135943680

約数和(自身を除く): 70251952

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 4567, 7192, 9134, 14384, 18268, 36536, 73072, 132443, 141577, 264886, 283154, 529772, 566308, 1059544, 1132616, 2119088, 2265232, 4105733, 8211466, 16422932, 32845864, 65691728]

約数ペア:

[(1, 65691728), (2, 32845864), (4, 16422932), (8, 8211466), (16, 4105733), (29, 2265232), (31, 2119088), (58, 1132616), (62, 1059544), (116, 566308), (124, 529772), (232, 283154), (248, 264886), (464, 141577), (496, 132443), (899, 73072), (1798, 36536), (3596, 18268), (4567, 14384), (7192, 9134)]