28503592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4493}}^1$

素因数の和:4573

約数の個数: 32

約数和(自身を含む): 58511880

約数和(自身を除く): 30008288

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 4493, 6344, 8986, 17972, 35944, 58409, 116818, 233636, 274073, 467272, 548146, 1096292, 2192584, 3562949, 7125898, 14251796, 28503592]

約数ペア:

[(1, 28503592), (2, 14251796), (4, 7125898), (8, 3562949), (13, 2192584), (26, 1096292), (52, 548146), (61, 467272), (104, 274073), (122, 233636), (244, 116818), (488, 58409), (793, 35944), (1586, 17972), (3172, 8986), (4493, 6344)]