40607742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 97910784

約数和(自身を除く): 57303042

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 127, 138, 161, 254, 322, 331, 381, 483, 662, 762, 889, 966, 993, 1778, 1986, 2317, 2667, 2921, 4634, 5334, 5842, 6951, 7613, 8763, 13902, 15226, 17526, 20447, 22839, 40894, 42037, 45678, 53291, 61341, 84074, 106582, 122682, 126111, 159873, 252222, 294259, 319746, 588518, 882777, 966851, 1765554, 1933702, 2900553, 5801106, 6767957, 13535914, 20303871, 40607742]

約数ペア:

[(1, 40607742), (2, 20303871), (3, 13535914), (6, 6767957), (7, 5801106), (14, 2900553), (21, 1933702), (23, 1765554), (42, 966851), (46, 882777), (69, 588518), (127, 319746), (138, 294259), (161, 252222), (254, 159873), (322, 126111), (331, 122682), (381, 106582), (483, 84074), (662, 61341), (762, 53291), (889, 45678), (966, 42037), (993, 40894), (1778, 22839), (1986, 20447), (2317, 17526), (2667, 15226), (2921, 13902), (4634, 8763), (5334, 7613), (5842, 6951)]