42219892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2440

約数の個数: 48

約数和(自身を含む): 89639424

約数和(自身を除く): 47419532

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 2381, 4433, 4762, 8866, 9524, 17732, 26191, 30953, 52382, 61906, 73811, 104764, 123812, 147622, 295244, 340483, 680966, 811921, 959543, 1361932, 1623842, 1919086, 3247684, 3838172, 10554973, 21109946, 42219892]

約数ペア:

[(1, 42219892), (2, 21109946), (4, 10554973), (11, 3838172), (13, 3247684), (22, 1919086), (26, 1623842), (31, 1361932), (44, 959543), (52, 811921), (62, 680966), (124, 340483), (143, 295244), (286, 147622), (341, 123812), (403, 104764), (572, 73811), (682, 61906), (806, 52382), (1364, 30953), (1612, 26191), (2381, 17732), (4433, 9524), (4762, 8866)]