28485190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 53089344

約数和(自身を除く): 24604154

約数列:

[1, 2, 5, 10, 37, 74, 167, 185, 334, 370, 461, 835, 922, 1670, 2305, 4610, 6179, 12358, 17057, 30895, 34114, 61790, 76987, 85285, 153974, 170570, 384935, 769870, 2848519, 5697038, 14242595, 28485190]

約数ペア:

[(1, 28485190), (2, 14242595), (5, 5697038), (10, 2848519), (37, 769870), (74, 384935), (167, 170570), (185, 153974), (334, 85285), (370, 76987), (461, 61790), (835, 34114), (922, 30895), (1670, 17057), (2305, 12358), (4610, 6179)]