37721684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9421}}^1$

素因数の和:9456

約数の個数: 48

約数和(自身を含む): 88642176

約数和(自身を除く): 50920492

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 9421, 18842, 37684, 65947, 103631, 122473, 131894, 207262, 244946, 263788, 414524, 489892, 725417, 857311, 1347203, 1450834, 1714622, 2694406, 2901668, 3429244, 5388812, 9430421, 18860842, 37721684]

約数ペア:

[(1, 37721684), (2, 18860842), (4, 9430421), (7, 5388812), (11, 3429244), (13, 2901668), (14, 2694406), (22, 1714622), (26, 1450834), (28, 1347203), (44, 857311), (52, 725417), (77, 489892), (91, 414524), (143, 263788), (154, 244946), (182, 207262), (286, 131894), (308, 122473), (364, 103631), (572, 65947), (1001, 37684), (2002, 18842), (4004, 9421)]