64735456

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 136152576

約数和(自身を除く): 71417120

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 254, 272, 508, 544, 937, 1016, 1874, 2032, 2159, 3748, 4064, 4318, 7496, 8636, 14992, 15929, 17272, 29984, 31858, 34544, 63716, 69088, 118999, 127432, 237998, 254864, 475996, 509728, 951992, 1903984, 2022983, 3807968, 4045966, 8091932, 16183864, 32367728, 64735456]

約数ペア:

[(1, 64735456), (2, 32367728), (4, 16183864), (8, 8091932), (16, 4045966), (17, 3807968), (32, 2022983), (34, 1903984), (68, 951992), (127, 509728), (136, 475996), (254, 254864), (272, 237998), (508, 127432), (544, 118999), (937, 69088), (1016, 63716), (1874, 34544), (2032, 31858), (2159, 29984), (3748, 17272), (4064, 15929), (4318, 14992), (7496, 8636)]