28646418

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 59484672

約数和(自身を除く): 30838254

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 233, 466, 661, 699, 1322, 1398, 1983, 3966, 7223, 14446, 20491, 21669, 40982, 43338, 61473, 122946, 154013, 308026, 462039, 924078, 4774403, 9548806, 14323209, 28646418]

約数ペア:

[(1, 28646418), (2, 14323209), (3, 9548806), (6, 4774403), (31, 924078), (62, 462039), (93, 308026), (186, 154013), (233, 122946), (466, 61473), (661, 43338), (699, 40982), (1322, 21669), (1398, 20491), (1983, 14446), (3966, 7223)]