8399448

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2713}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 23286120

約数和(自身を除く): 14886672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 2713, 3096, 5426, 8139, 10852, 16278, 21704, 24417, 32556, 48834, 65112, 97668, 116659, 195336, 233318, 349977, 466636, 699954, 933272, 1049931, 1399908, 2099862, 2799816, 4199724, 8399448]

約数ペア:

[(1, 8399448), (2, 4199724), (3, 2799816), (4, 2099862), (6, 1399908), (8, 1049931), (9, 933272), (12, 699954), (18, 466636), (24, 349977), (36, 233318), (43, 195336), (72, 116659), (86, 97668), (129, 65112), (172, 48834), (258, 32556), (344, 24417), (387, 21704), (516, 16278), (774, 10852), (1032, 8139), (1548, 5426), (2713, 3096)]