61874336

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 129276000

約数和(自身を除く): 67401664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 149, 152, 298, 304, 596, 608, 683, 1192, 1366, 2384, 2732, 2831, 4768, 5464, 5662, 10928, 11324, 12977, 21856, 22648, 25954, 45296, 51908, 90592, 101767, 103816, 203534, 207632, 407068, 415264, 814136, 1628272, 1933573, 3256544, 3867146, 7734292, 15468584, 30937168, 61874336]

約数ペア:

[(1, 61874336), (2, 30937168), (4, 15468584), (8, 7734292), (16, 3867146), (19, 3256544), (32, 1933573), (38, 1628272), (76, 814136), (149, 415264), (152, 407068), (298, 207632), (304, 203534), (596, 103816), (608, 101767), (683, 90592), (1192, 51908), (1366, 45296), (2384, 25954), (2732, 22648), (2831, 21856), (4768, 12977), (5464, 11324), (5662, 10928)]