38671724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 84032256

約数和(自身を除く): 45360532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 131, 182, 262, 364, 524, 811, 917, 1622, 1703, 1834, 3244, 3406, 3668, 5677, 6812, 10543, 11354, 11921, 21086, 22708, 23842, 42172, 47684, 73801, 106241, 147602, 212482, 295204, 424964, 743687, 1381133, 1487374, 2762266, 2974748, 5524532, 9667931, 19335862, 38671724]

約数ペア:

[(1, 38671724), (2, 19335862), (4, 9667931), (7, 5524532), (13, 2974748), (14, 2762266), (26, 1487374), (28, 1381133), (52, 743687), (91, 424964), (131, 295204), (182, 212482), (262, 147602), (364, 106241), (524, 73801), (811, 47684), (917, 42172), (1622, 23842), (1703, 22708), (1834, 21086), (3244, 11921), (3406, 11354), (3668, 10543), (5677, 6812)]