28488528

素因数分解:

$2^4\times 3^2\times {\mathrm{197837}}^1$

素因数の和:197851

約数の個数: 30

約数和(自身を含む): 79728714

約数和(自身を除く): 51240186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197837, 395674, 593511, 791348, 1187022, 1582696, 1780533, 2374044, 3165392, 3561066, 4748088, 7122132, 9496176, 14244264, 28488528]

約数ペア:

[(1, 28488528), (2, 14244264), (3, 9496176), (4, 7122132), (6, 4748088), (8, 3561066), (9, 3165392), (12, 2374044), (16, 1780533), (18, 1582696), (24, 1187022), (36, 791348), (48, 593511), (72, 395674), (144, 197837)]