15677625544

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{9923}}^1$

素因数の和:10342

約数の個数: 64

約数和(自身を含む): 34082985600

約数和(自身を除く): 18405360056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 317, 356, 623, 634, 712, 1246, 1268, 2219, 2492, 2536, 4438, 4984, 8876, 9923, 17752, 19846, 28213, 39692, 56426, 69461, 79384, 112852, 138922, 197491, 225704, 277844, 394982, 555688, 789964, 883147, 1579928, 1766294, 3145591, 3532588, 6182029, 6291182, 7065176, 12364058, 12582364, 22019137, 24728116, 25164728, 44038274, 49456232, 88076548, 176153096, 279957599, 559915198, 1119830396, 1959703193, 2239660792, 3919406386, 7838812772, 15677625544]

約数ペア:

[(1, 15677625544), (2, 7838812772), (4, 3919406386), (7, 2239660792), (8, 1959703193), (14, 1119830396), (28, 559915198), (56, 279957599), (89, 176153096), (178, 88076548), (317, 49456232), (356, 44038274), (623, 25164728), (634, 24728116), (712, 22019137), (1246, 12582364), (1268, 12364058), (2219, 7065176), (2492, 6291182), (2536, 6182029), (4438, 3532588), (4984, 3145591), (8876, 1766294), (9923, 1579928), (17752, 883147), (19846, 789964), (28213, 555688), (39692, 394982), (56426, 277844), (69461, 225704), (79384, 197491), (112852, 138922)]