70877688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421891}}^1$

素因数の和:421907

約数の個数: 32

約数和(自身を含む): 202508160

約数和(自身を除く): 131630472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421891, 843782, 1265673, 1687564, 2531346, 2953237, 3375128, 5062692, 5906474, 8859711, 10125384, 11812948, 17719422, 23625896, 35438844, 70877688]

約数ペア:

[(1, 70877688), (2, 35438844), (3, 23625896), (4, 17719422), (6, 11812948), (7, 10125384), (8, 8859711), (12, 5906474), (14, 5062692), (21, 3375128), (24, 2953237), (28, 2531346), (42, 1687564), (56, 1265673), (84, 843782), (168, 421891)]