64634944

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{91811}}^1$

素因数の和:91834

約数の個数: 28

約数和(自身を含む): 139921488

約数和(自身を除く): 75286544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 91811, 183622, 367244, 734488, 1009921, 1468976, 2019842, 2937952, 4039684, 5875904, 8079368, 16158736, 32317472, 64634944]

約数ペア:

[(1, 64634944), (2, 32317472), (4, 16158736), (8, 8079368), (11, 5875904), (16, 4039684), (22, 2937952), (32, 2019842), (44, 1468976), (64, 1009921), (88, 734488), (176, 367244), (352, 183622), (704, 91811)]