68948168

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2137}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 134052600

約数和(自身を除く): 65104432

約数列:

[1, 2, 4, 8, 37, 74, 109, 148, 218, 296, 436, 872, 2137, 4033, 4274, 8066, 8548, 16132, 17096, 32264, 79069, 158138, 232933, 316276, 465866, 632552, 931732, 1863464, 8618521, 17237042, 34474084, 68948168]

約数ペア:

[(1, 68948168), (2, 34474084), (4, 17237042), (8, 8618521), (37, 1863464), (74, 931732), (109, 632552), (148, 465866), (218, 316276), (296, 232933), (436, 158138), (872, 79069), (2137, 32264), (4033, 17096), (4274, 16132), (8066, 8548)]