8278972

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 36

約数和(自身を含む): 16161096

約数和(自身を除く): 7882124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 331, 338, 481, 662, 676, 962, 1324, 1924, 4303, 6253, 8606, 12247, 12506, 17212, 24494, 25012, 48988, 55939, 111878, 159211, 223756, 318422, 636844, 2069743, 4139486, 8278972]

約数ペア:

[(1, 8278972), (2, 4139486), (4, 2069743), (13, 636844), (26, 318422), (37, 223756), (52, 159211), (74, 111878), (148, 55939), (169, 48988), (331, 25012), (338, 24494), (481, 17212), (662, 12506), (676, 12247), (962, 8606), (1324, 6253), (1924, 4303)]