66366944

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3329}}^1$

素因数の和:3435

約数の個数: 48

約数和(自身を含む): 151048800

約数和(自身を除く): 84681856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 3329, 4984, 6658, 9968, 13316, 19936, 23303, 26632, 46606, 53264, 93212, 106528, 186424, 296281, 372848, 592562, 745696, 1185124, 2073967, 2370248, 4147934, 4740496, 8295868, 9480992, 16591736, 33183472, 66366944]

約数ペア:

[(1, 66366944), (2, 33183472), (4, 16591736), (7, 9480992), (8, 8295868), (14, 4740496), (16, 4147934), (28, 2370248), (32, 2073967), (56, 1185124), (89, 745696), (112, 592562), (178, 372848), (224, 296281), (356, 186424), (623, 106528), (712, 93212), (1246, 53264), (1424, 46606), (2492, 26632), (2848, 23303), (3329, 19936), (4984, 13316), (6658, 9968)]