28587984

素因数分解:

$2^4\times 3^1\times {\mathrm{491}}^1\times {\mathrm{1213}}^1$

素因数の和:1715

約数の個数: 40

約数和(自身を含む): 74063712

約数和(自身を除く): 45475728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 491, 982, 1213, 1473, 1964, 2426, 2946, 3639, 3928, 4852, 5892, 7278, 7856, 9704, 11784, 14556, 19408, 23568, 29112, 58224, 595583, 1191166, 1786749, 2382332, 3573498, 4764664, 7146996, 9529328, 14293992, 28587984]

約数ペア:

[(1, 28587984), (2, 14293992), (3, 9529328), (4, 7146996), (6, 4764664), (8, 3573498), (12, 2382332), (16, 1786749), (24, 1191166), (48, 595583), (491, 58224), (982, 29112), (1213, 23568), (1473, 19408), (1964, 14556), (2426, 11784), (2946, 9704), (3639, 7856), (3928, 7278), (4852, 5892)]