40984424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 46106776

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 107, 116, 127, 214, 232, 254, 377, 428, 508, 754, 856, 1016, 1391, 1508, 1651, 2782, 3016, 3103, 3302, 3683, 5564, 6206, 6604, 7366, 11128, 12412, 13208, 13589, 14732, 24824, 27178, 29464, 40339, 47879, 54356, 80678, 95758, 108712, 161356, 176657, 191516, 322712, 353314, 383032, 394081, 706628, 788162, 1413256, 1576324, 3152648, 5123053, 10246106, 20492212, 40984424]

約数ペア:

[(1, 40984424), (2, 20492212), (4, 10246106), (8, 5123053), (13, 3152648), (26, 1576324), (29, 1413256), (52, 788162), (58, 706628), (104, 394081), (107, 383032), (116, 353314), (127, 322712), (214, 191516), (232, 176657), (254, 161356), (377, 108712), (428, 95758), (508, 80678), (754, 54356), (856, 47879), (1016, 40339), (1391, 29464), (1508, 27178), (1651, 24824), (2782, 14732), (3016, 13589), (3103, 13208), (3302, 12412), (3683, 11128), (5564, 7366), (6206, 6604)]