66886716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13831}}^1$

素因数の和:13882

約数の個数: 48

約数和(自身を含む): 173508608

約数和(自身を除く): 106621892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 13831, 27662, 41493, 55324, 82986, 165972, 179803, 359606, 428761, 539409, 719212, 857522, 1078818, 1286283, 1715044, 2157636, 2572566, 5145132, 5573893, 11147786, 16721679, 22295572, 33443358, 66886716]

約数ペア:

[(1, 66886716), (2, 33443358), (3, 22295572), (4, 16721679), (6, 11147786), (12, 5573893), (13, 5145132), (26, 2572566), (31, 2157636), (39, 1715044), (52, 1286283), (62, 1078818), (78, 857522), (93, 719212), (124, 539409), (156, 428761), (186, 359606), (372, 179803), (403, 165972), (806, 82986), (1209, 55324), (1612, 41493), (2418, 27662), (4836, 13831)]