25182276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 69138720

約数和(自身を除く): 43956444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 113, 147, 196, 226, 294, 339, 379, 452, 588, 678, 758, 791, 1137, 1356, 1516, 1582, 2274, 2373, 2653, 3164, 4548, 4746, 5306, 5537, 7959, 9492, 10612, 11074, 15918, 16611, 18571, 22148, 31836, 33222, 37142, 42827, 55713, 66444, 74284, 85654, 111426, 128481, 171308, 222852, 256962, 299789, 513924, 599578, 899367, 1199156, 1798734, 2098523, 3597468, 4197046, 6295569, 8394092, 12591138, 25182276]

約数ペア:

[(1, 25182276), (2, 12591138), (3, 8394092), (4, 6295569), (6, 4197046), (7, 3597468), (12, 2098523), (14, 1798734), (21, 1199156), (28, 899367), (42, 599578), (49, 513924), (84, 299789), (98, 256962), (113, 222852), (147, 171308), (196, 128481), (226, 111426), (294, 85654), (339, 74284), (379, 66444), (452, 55713), (588, 42827), (678, 37142), (758, 33222), (791, 31836), (1137, 22148), (1356, 18571), (1516, 16611), (1582, 15918), (2274, 11074), (2373, 10612), (2653, 9492), (3164, 7959), (4548, 5537), (4746, 5306)]