28602792

素因数分解:

$2^3\times 3^2\times {\mathrm{601}}^1\times {\mathrm{661}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 77712180

約数和(自身を除く): 49109388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 601, 661, 1202, 1322, 1803, 1983, 2404, 2644, 3606, 3966, 4808, 5288, 5409, 5949, 7212, 7932, 10818, 11898, 14424, 15864, 21636, 23796, 43272, 47592, 397261, 794522, 1191783, 1589044, 2383566, 3178088, 3575349, 4767132, 7150698, 9534264, 14301396, 28602792]

約数ペア:

[(1, 28602792), (2, 14301396), (3, 9534264), (4, 7150698), (6, 4767132), (8, 3575349), (9, 3178088), (12, 2383566), (18, 1589044), (24, 1191783), (36, 794522), (72, 397261), (601, 47592), (661, 43272), (1202, 23796), (1322, 21636), (1803, 15864), (1983, 14424), (2404, 11898), (2644, 10818), (3606, 7932), (3966, 7212), (4808, 5949), (5288, 5409)]