40983436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 81002880

約数和(自身を除く): 40019444

約数列:

[1, 2, 4, 13, 26, 41, 47, 52, 82, 94, 164, 188, 409, 533, 611, 818, 1066, 1222, 1636, 1927, 2132, 2444, 3854, 5317, 7708, 10634, 16769, 19223, 21268, 25051, 33538, 38446, 50102, 67076, 76892, 100204, 217997, 249899, 435994, 499798, 788143, 871988, 999596, 1576286, 3152572, 10245859, 20491718, 40983436]

約数ペア:

[(1, 40983436), (2, 20491718), (4, 10245859), (13, 3152572), (26, 1576286), (41, 999596), (47, 871988), (52, 788143), (82, 499798), (94, 435994), (164, 249899), (188, 217997), (409, 100204), (533, 76892), (611, 67076), (818, 50102), (1066, 38446), (1222, 33538), (1636, 25051), (1927, 21268), (2132, 19223), (2444, 16769), (3854, 10634), (5317, 7708)]