28486536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{91303}}^1$

素因数の和:91325

約数の個数: 32

約数和(自身を含む): 76695360

約数和(自身を除く): 48208824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 91303, 182606, 273909, 365212, 547818, 730424, 1095636, 1186939, 2191272, 2373878, 3560817, 4747756, 7121634, 9495512, 14243268, 28486536]

約数ペア:

[(1, 28486536), (2, 14243268), (3, 9495512), (4, 7121634), (6, 4747756), (8, 3560817), (12, 2373878), (13, 2191272), (24, 1186939), (26, 1095636), (39, 730424), (52, 547818), (78, 365212), (104, 273909), (156, 182606), (312, 91303)]