40782684

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 97445376

約数和(自身を除く): 56662692

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 151, 213, 284, 302, 317, 426, 453, 604, 634, 852, 906, 951, 1268, 1812, 1902, 3804, 10721, 21442, 22507, 32163, 42884, 45014, 47867, 64326, 67521, 90028, 95734, 128652, 135042, 143601, 191468, 270084, 287202, 574404, 3398557, 6797114, 10195671, 13594228, 20391342, 40782684]

約数ペア:

[(1, 40782684), (2, 20391342), (3, 13594228), (4, 10195671), (6, 6797114), (12, 3398557), (71, 574404), (142, 287202), (151, 270084), (213, 191468), (284, 143601), (302, 135042), (317, 128652), (426, 95734), (453, 90028), (604, 67521), (634, 64326), (852, 47867), (906, 45014), (951, 42884), (1268, 32163), (1812, 22507), (1902, 21442), (3804, 10721)]