28659624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5503}}^1$

素因数の和:5550

約数の個数: 64

約数和(自身を含む): 84541440

約数和(自身を除く): 55881816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 5503, 11006, 16509, 22012, 33018, 38521, 44024, 66036, 77042, 115563, 132072, 154084, 170593, 231126, 308168, 341186, 462252, 511779, 682372, 924504, 1023558, 1194151, 1364744, 2047116, 2388302, 3582453, 4094232, 4776604, 7164906, 9553208, 14329812, 28659624]

約数ペア:

[(1, 28659624), (2, 14329812), (3, 9553208), (4, 7164906), (6, 4776604), (7, 4094232), (8, 3582453), (12, 2388302), (14, 2047116), (21, 1364744), (24, 1194151), (28, 1023558), (31, 924504), (42, 682372), (56, 511779), (62, 462252), (84, 341186), (93, 308168), (124, 231126), (168, 170593), (186, 154084), (217, 132072), (248, 115563), (372, 77042), (434, 66036), (651, 44024), (744, 38521), (868, 33018), (1302, 22012), (1736, 16509), (2604, 11006), (5208, 5503)]