64762016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{733}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 139835808

約数和(自身を除く): 75073792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 251, 352, 502, 733, 1004, 1466, 2008, 2761, 2932, 4016, 5522, 5864, 8032, 8063, 11044, 11728, 16126, 22088, 23456, 32252, 44176, 64504, 88352, 129008, 183983, 258016, 367966, 735932, 1471864, 2023813, 2943728, 4047626, 5887456, 8095252, 16190504, 32381008, 64762016]

約数ペア:

[(1, 64762016), (2, 32381008), (4, 16190504), (8, 8095252), (11, 5887456), (16, 4047626), (22, 2943728), (32, 2023813), (44, 1471864), (88, 735932), (176, 367966), (251, 258016), (352, 183983), (502, 129008), (733, 88352), (1004, 64504), (1466, 44176), (2008, 32252), (2761, 23456), (2932, 22088), (4016, 16126), (5522, 11728), (5864, 11044), (8032, 8063)]