65037472

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 132596352

約数和(自身を除く): 67558880

約数列:

[1, 2, 4, 8, 16, 32, 47, 83, 94, 166, 188, 332, 376, 521, 664, 752, 1042, 1328, 1504, 2084, 2656, 3901, 4168, 7802, 8336, 15604, 16672, 24487, 31208, 43243, 48974, 62416, 86486, 97948, 124832, 172972, 195896, 345944, 391792, 691888, 783584, 1383776, 2032421, 4064842, 8129684, 16259368, 32518736, 65037472]

約数ペア:

[(1, 65037472), (2, 32518736), (4, 16259368), (8, 8129684), (16, 4064842), (32, 2032421), (47, 1383776), (83, 783584), (94, 691888), (166, 391792), (188, 345944), (332, 195896), (376, 172972), (521, 124832), (664, 97948), (752, 86486), (1042, 62416), (1328, 48974), (1504, 43243), (2084, 31208), (2656, 24487), (3901, 16672), (4168, 15604), (7802, 8336)]