67990312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17669}}^1$

素因数の和:17725

約数の個数: 32

約数和(自身を含む): 141006600

約数和(自身を除く): 73016288

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 17669, 35338, 70676, 141352, 229697, 459394, 653753, 918788, 1307506, 1837576, 2615012, 5230024, 8498789, 16997578, 33995156, 67990312]

約数ペア:

[(1, 67990312), (2, 33995156), (4, 16997578), (8, 8498789), (13, 5230024), (26, 2615012), (37, 1837576), (52, 1307506), (74, 918788), (104, 653753), (148, 459394), (296, 229697), (481, 141352), (962, 70676), (1924, 35338), (3848, 17669)]