25318098

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 59446296

約数和(自身を除く): 34128198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 257, 421, 514, 771, 842, 1263, 1542, 2313, 2526, 3341, 3789, 4626, 5473, 6682, 7578, 10023, 10946, 16419, 20046, 30069, 32838, 49257, 60138, 98514, 108197, 216394, 324591, 649182, 973773, 1406561, 1947546, 2813122, 4219683, 8439366, 12659049, 25318098]

約数ペア:

[(1, 25318098), (2, 12659049), (3, 8439366), (6, 4219683), (9, 2813122), (13, 1947546), (18, 1406561), (26, 973773), (39, 649182), (78, 324591), (117, 216394), (234, 108197), (257, 98514), (421, 60138), (514, 49257), (771, 32838), (842, 30069), (1263, 20046), (1542, 16419), (2313, 10946), (2526, 10023), (3341, 7578), (3789, 6682), (4626, 5473)]