28872648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{57287}}^1$

素因数の和:57306

約数の個数: 48

約数和(自身を含む): 89369280

約数和(自身を除く): 60496632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 57287, 114574, 171861, 229148, 343722, 401009, 458296, 515583, 687444, 802018, 1031166, 1203027, 1374888, 1604036, 2062332, 2406054, 3208072, 3609081, 4124664, 4812108, 7218162, 9624216, 14436324, 28872648]

約数ペア:

[(1, 28872648), (2, 14436324), (3, 9624216), (4, 7218162), (6, 4812108), (7, 4124664), (8, 3609081), (9, 3208072), (12, 2406054), (14, 2062332), (18, 1604036), (21, 1374888), (24, 1203027), (28, 1031166), (36, 802018), (42, 687444), (56, 515583), (63, 458296), (72, 401009), (84, 343722), (126, 229148), (168, 171861), (252, 114574), (504, 57287)]