67798064

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1013}}^1$

素因数の和:1157

約数の個数: 40

約数和(自身を含む): 135794880

約数和(自身を除く): 67996816

約数列:

[1, 2, 4, 8, 16, 47, 89, 94, 178, 188, 356, 376, 712, 752, 1013, 1424, 2026, 4052, 4183, 8104, 8366, 16208, 16732, 33464, 47611, 66928, 90157, 95222, 180314, 190444, 360628, 380888, 721256, 761776, 1442512, 4237379, 8474758, 16949516, 33899032, 67798064]

約数ペア:

[(1, 67798064), (2, 33899032), (4, 16949516), (8, 8474758), (16, 4237379), (47, 1442512), (89, 761776), (94, 721256), (178, 380888), (188, 360628), (356, 190444), (376, 180314), (712, 95222), (752, 90157), (1013, 66928), (1424, 47611), (2026, 33464), (4052, 16732), (4183, 16208), (8104, 8366)]