78316924

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{45853}}^1$

素因数の和:45925

約数の個数: 24

約数和(自身を含む): 159205088

約数和(自身を除く): 80888164

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 45853, 91706, 183412, 320971, 641942, 1283884, 2797033, 5594066, 11188132, 19579231, 39158462, 78316924]

約数ペア:

[(1, 78316924), (2, 39158462), (4, 19579231), (7, 11188132), (14, 5594066), (28, 2797033), (61, 1283884), (122, 641942), (244, 320971), (427, 183412), (854, 91706), (1708, 45853)]