40488552

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{14419}}^1$

素因数の和:14447

約数の個数: 64

約数和(自身を含む): 121128000

約数和(自身を除く): 80639448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 14419, 28838, 43257, 57676, 86514, 115352, 129771, 173028, 187447, 259542, 346056, 374894, 389313, 519084, 562341, 749788, 778626, 1038168, 1124682, 1499576, 1557252, 1687023, 2249364, 3114504, 3374046, 4498728, 5061069, 6748092, 10122138, 13496184, 20244276, 40488552]

約数ペア:

[(1, 40488552), (2, 20244276), (3, 13496184), (4, 10122138), (6, 6748092), (8, 5061069), (9, 4498728), (12, 3374046), (13, 3114504), (18, 2249364), (24, 1687023), (26, 1557252), (27, 1499576), (36, 1124682), (39, 1038168), (52, 778626), (54, 749788), (72, 562341), (78, 519084), (104, 389313), (108, 374894), (117, 346056), (156, 259542), (216, 187447), (234, 173028), (312, 129771), (351, 115352), (468, 86514), (702, 57676), (936, 43257), (1404, 28838), (2808, 14419)]