40103778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 96509952

約数和(自身を除く): 56406174

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 129, 143, 258, 286, 429, 473, 559, 858, 946, 1087, 1118, 1419, 1677, 2174, 2838, 3261, 3354, 6149, 6522, 11957, 12298, 14131, 18447, 23914, 28262, 35871, 36894, 42393, 46741, 71742, 84786, 93482, 140223, 155441, 280446, 310882, 466323, 514151, 607633, 932646, 1028302, 1215266, 1542453, 1822899, 3084906, 3645798, 6683963, 13367926, 20051889, 40103778]

約数ペア:

[(1, 40103778), (2, 20051889), (3, 13367926), (6, 6683963), (11, 3645798), (13, 3084906), (22, 1822899), (26, 1542453), (33, 1215266), (39, 1028302), (43, 932646), (66, 607633), (78, 514151), (86, 466323), (129, 310882), (143, 280446), (258, 155441), (286, 140223), (429, 93482), (473, 84786), (559, 71742), (858, 46741), (946, 42393), (1087, 36894), (1118, 35871), (1419, 28262), (1677, 23914), (2174, 18447), (2838, 14131), (3261, 12298), (3354, 11957), (6149, 6522)]