68814470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4877}}^1$

素因数の和:4984

約数の個数: 32

約数和(自身を含む): 132759648

約数和(自身を除く): 63945178

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2822, 4877, 7055, 9754, 14110, 24385, 48770, 82909, 165818, 404791, 414545, 809582, 829090, 2023955, 4047910, 6881447, 13762894, 34407235, 68814470]

約数ペア:

[(1, 68814470), (2, 34407235), (5, 13762894), (10, 6881447), (17, 4047910), (34, 2023955), (83, 829090), (85, 809582), (166, 414545), (170, 404791), (415, 165818), (830, 82909), (1411, 48770), (2822, 24385), (4877, 14110), (7055, 9754)]