28008252

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{25097}}^1$

素因数の和:25138

約数の個数: 36

約数和(自身を含む): 73085376

約数和(自身を除く): 45077124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 25097, 50194, 75291, 100388, 150582, 225873, 301164, 451746, 778007, 903492, 1556014, 2334021, 3112028, 4668042, 7002063, 9336084, 14004126, 28008252]

約数ペア:

[(1, 28008252), (2, 14004126), (3, 9336084), (4, 7002063), (6, 4668042), (9, 3112028), (12, 2334021), (18, 1556014), (31, 903492), (36, 778007), (62, 451746), (93, 301164), (124, 225873), (186, 150582), (279, 100388), (372, 75291), (558, 50194), (1116, 25097)]