56728458

素因数分解:

$2^1\times 3^3\times {\mathrm{439}}^1\times {\mathrm{2393}}^1$

素因数の和:2843

約数の個数: 32

約数和(自身を含む): 126403200

約数和(自身を除く): 69674742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 439, 878, 1317, 2393, 2634, 3951, 4786, 7179, 7902, 11853, 14358, 21537, 23706, 43074, 64611, 129222, 1050527, 2101054, 3151581, 6303162, 9454743, 18909486, 28364229, 56728458]

約数ペア:

[(1, 56728458), (2, 28364229), (3, 18909486), (6, 9454743), (9, 6303162), (18, 3151581), (27, 2101054), (54, 1050527), (439, 129222), (878, 64611), (1317, 43074), (2393, 23706), (2634, 21537), (3951, 14358), (4786, 11853), (7179, 7902)]