78452218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1033}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 133410816

約数和(自身を除く): 54958598

約数列:

[1, 2, 13, 23, 26, 46, 127, 254, 299, 598, 1033, 1651, 2066, 2921, 3302, 5842, 13429, 23759, 26858, 37973, 47518, 75946, 131191, 262382, 308867, 617734, 1705483, 3017393, 3410966, 6034786, 39226109, 78452218]

約数ペア:

[(1, 78452218), (2, 39226109), (13, 6034786), (23, 3410966), (26, 3017393), (46, 1705483), (127, 617734), (254, 308867), (299, 262382), (598, 131191), (1033, 75946), (1651, 47518), (2066, 37973), (2921, 26858), (3302, 23759), (5842, 13429)]