15975334816

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{801331}}^1$

素因数の和:801437

約数の個数: 48

約数和(自身を含む): 36348419520

約数和(自身を除く): 20373084704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 9968, 19936, 801331, 1602662, 3205324, 5609317, 6410648, 11218634, 12821296, 22437268, 25642592, 44874536, 71318459, 89749072, 142636918, 179498144, 285273836, 499229213, 570547672, 998458426, 1141095344, 1996916852, 2282190688, 3993833704, 7987667408, 15975334816]

約数ペア:

[(1, 15975334816), (2, 7987667408), (4, 3993833704), (7, 2282190688), (8, 1996916852), (14, 1141095344), (16, 998458426), (28, 570547672), (32, 499229213), (56, 285273836), (89, 179498144), (112, 142636918), (178, 89749072), (224, 71318459), (356, 44874536), (623, 25642592), (712, 22437268), (1246, 12821296), (1424, 11218634), (2492, 6410648), (2848, 5609317), (4984, 3205324), (9968, 1602662), (19936, 801331)]