4025173828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{2999}}^1$

素因数の和:3556

約数の個数: 48

約数和(自身を含む): 7747488000

約数和(自身を除く): 3722314172

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 487, 689, 974, 1378, 1948, 2756, 2999, 5998, 6331, 11996, 12662, 25324, 25811, 38987, 51622, 77974, 103244, 155948, 158947, 317894, 335543, 635788, 671086, 1342172, 1460513, 2066311, 2921026, 4132622, 5842052, 8265244, 18986669, 37973338, 75946676, 77407189, 154814378, 309628756, 1006293457, 2012586914, 4025173828]

約数ペア:

[(1, 4025173828), (2, 2012586914), (4, 1006293457), (13, 309628756), (26, 154814378), (52, 77407189), (53, 75946676), (106, 37973338), (212, 18986669), (487, 8265244), (689, 5842052), (974, 4132622), (1378, 2921026), (1948, 2066311), (2756, 1460513), (2999, 1342172), (5998, 671086), (6331, 635788), (11996, 335543), (12662, 317894), (25324, 158947), (25811, 155948), (38987, 103244), (51622, 77974)]