28105370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2791}}^1$

素因数の和:2870

約数の個数: 32

約数和(自身を含む): 54276480

約数和(自身を除く): 26171110

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 2791, 5035, 5582, 10070, 13955, 27910, 53029, 106058, 147923, 265145, 295846, 530290, 739615, 1479230, 2810537, 5621074, 14052685, 28105370]

約数ペア:

[(1, 28105370), (2, 14052685), (5, 5621074), (10, 2810537), (19, 1479230), (38, 739615), (53, 530290), (95, 295846), (106, 265145), (190, 147923), (265, 106058), (530, 53029), (1007, 27910), (2014, 13955), (2791, 10070), (5035, 5582)]