750743728

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{126473}}^1$

素因数の和:126541

約数の個数: 40

約数和(自身を含む): 1693739808

約数和(自身を除く): 942996080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 126473, 252946, 505892, 885311, 1011784, 1770622, 2023568, 3541244, 6703069, 7082488, 13406138, 14164976, 26812276, 46921483, 53624552, 93842966, 107249104, 187685932, 375371864, 750743728]

約数ペア:

[(1, 750743728), (2, 375371864), (4, 187685932), (7, 107249104), (8, 93842966), (14, 53624552), (16, 46921483), (28, 26812276), (53, 14164976), (56, 13406138), (106, 7082488), (112, 6703069), (212, 3541244), (371, 2023568), (424, 1770622), (742, 1011784), (848, 885311), (1484, 505892), (2968, 252946), (5936, 126473)]