27957928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{853}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 55800360

約数和(自身を除く): 27842432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 241, 482, 853, 964, 1706, 1928, 3412, 4097, 6824, 8194, 14501, 16388, 29002, 32776, 58004, 116008, 205573, 411146, 822292, 1644584, 3494741, 6989482, 13978964, 27957928]

約数ペア:

[(1, 27957928), (2, 13978964), (4, 6989482), (8, 3494741), (17, 1644584), (34, 822292), (68, 411146), (136, 205573), (241, 116008), (482, 58004), (853, 32776), (964, 29002), (1706, 16388), (1928, 14501), (3412, 8194), (4097, 6824)]