28694110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1709}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 54665280

約数和(自身を除く): 25971170

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 1709, 3358, 3418, 8395, 8545, 16790, 17090, 39307, 78614, 124757, 196535, 249514, 393070, 623785, 1247570, 2869411, 5738822, 14347055, 28694110]

約数ペア:

[(1, 28694110), (2, 14347055), (5, 5738822), (10, 2869411), (23, 1247570), (46, 623785), (73, 393070), (115, 249514), (146, 196535), (230, 124757), (365, 78614), (730, 39307), (1679, 17090), (1709, 16790), (3358, 8545), (3418, 8395)]