31067036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7759}}^1$

素因数の和:7794

約数の個数: 48

約数和(自身を含む): 73006080

約数和(自身を除く): 41939044

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, 7759, 15518, 31036, 54313, 85349, 100867, 108626, 170698, 201734, 217252, 341396, 403468, 597443, 706069, 1109537, 1194886, 1412138, 2219074, 2389772, 2824276, 4438148, 7766759, 15533518, 31067036]

約数ペア:

[(1, 31067036), (2, 15533518), (4, 7766759), (7, 4438148), (11, 2824276), (13, 2389772), (14, 2219074), (22, 1412138), (26, 1194886), (28, 1109537), (44, 706069), (52, 597443), (77, 403468), (91, 341396), (143, 217252), (154, 201734), (182, 170698), (286, 108626), (308, 100867), (364, 85349), (572, 54313), (1001, 31036), (2002, 15518), (4004, 7759)]