2743296472

素因数分解:

$2^3\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{25933}}^1$

素因数の和:27835

約数の個数: 32

約数和(自身を含む): 5881831200

約数和(自身を除く): 3138534728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1889, 3778, 7556, 13223, 15112, 25933, 26446, 51866, 52892, 103732, 105784, 181531, 207464, 363062, 726124, 1452248, 48987437, 97974874, 195949748, 342912059, 391899496, 685824118, 1371648236, 2743296472]

約数ペア:

[(1, 2743296472), (2, 1371648236), (4, 685824118), (7, 391899496), (8, 342912059), (14, 195949748), (28, 97974874), (56, 48987437), (1889, 1452248), (3778, 726124), (7556, 363062), (13223, 207464), (15112, 181531), (25933, 105784), (26446, 103732), (51866, 52892)]