17731714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 37884672

約数和(自身を除く): 20152958

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 374, 442, 521, 1001, 1042, 1309, 1547, 2002, 2431, 2618, 3094, 3647, 4862, 5731, 6773, 7294, 8857, 11462, 13546, 17017, 17714, 34034, 40117, 47411, 61999, 74503, 80234, 94822, 97427, 115141, 123998, 149006, 194854, 230282, 521521, 681989, 805987, 1043042, 1266551, 1363978, 1611974, 2533102, 8865857, 17731714]

約数ペア:

[(1, 17731714), (2, 8865857), (7, 2533102), (11, 1611974), (13, 1363978), (14, 1266551), (17, 1043042), (22, 805987), (26, 681989), (34, 521521), (77, 230282), (91, 194854), (119, 149006), (143, 123998), (154, 115141), (182, 97427), (187, 94822), (221, 80234), (238, 74503), (286, 61999), (374, 47411), (442, 40117), (521, 34034), (1001, 17714), (1042, 17017), (1309, 13546), (1547, 11462), (2002, 8857), (2431, 7294), (2618, 6773), (3094, 5731), (3647, 4862)]