64162784

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2953}}^1$

素因数の和:3067

約数の個数: 48

約数和(自身を含む): 145903968

約数和(自身を除く): 81741184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 2953, 3104, 5432, 5906, 10864, 11812, 20671, 21728, 23624, 41342, 47248, 82684, 94496, 165368, 286441, 330736, 572882, 661472, 1145764, 2005087, 2291528, 4010174, 4583056, 8020348, 9166112, 16040696, 32081392, 64162784]

約数ペア:

[(1, 64162784), (2, 32081392), (4, 16040696), (7, 9166112), (8, 8020348), (14, 4583056), (16, 4010174), (28, 2291528), (32, 2005087), (56, 1145764), (97, 661472), (112, 572882), (194, 330736), (224, 286441), (388, 165368), (679, 94496), (776, 82684), (1358, 47248), (1552, 41342), (2716, 23624), (2953, 21728), (3104, 20671), (5432, 11812), (5906, 10864)]