40826877

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 74833920

約数和(自身を除く): 34007043

約数列:

[1, 3, 7, 13, 17, 19, 21, 39, 51, 57, 91, 119, 133, 221, 247, 273, 323, 357, 399, 463, 663, 741, 969, 1389, 1547, 1729, 2261, 3241, 4199, 4641, 5187, 6019, 6783, 7871, 8797, 9723, 12597, 18057, 23613, 26391, 29393, 42133, 55097, 61579, 88179, 102323, 114361, 126399, 149549, 165291, 184737, 306969, 343083, 448647, 716261, 800527, 1046843, 1944137, 2148783, 2401581, 3140529, 5832411, 13608959, 40826877]

約数ペア:

[(1, 40826877), (3, 13608959), (7, 5832411), (13, 3140529), (17, 2401581), (19, 2148783), (21, 1944137), (39, 1046843), (51, 800527), (57, 716261), (91, 448647), (119, 343083), (133, 306969), (221, 184737), (247, 165291), (273, 149549), (323, 126399), (357, 114361), (399, 102323), (463, 88179), (663, 61579), (741, 55097), (969, 42133), (1389, 29393), (1547, 26391), (1729, 23613), (2261, 18057), (3241, 12597), (4199, 9723), (4641, 8797), (5187, 7871), (6019, 6783)]