71245198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{20747}}^1$

素因数の和:20867

約数の個数: 16

約数和(自身を含む): 114279984

約数和(自身を除く): 43034786

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 20747, 41494, 352699, 705398, 2095447, 4190894, 35622599, 71245198]

約数ペア:

[(1, 71245198), (2, 35622599), (17, 4190894), (34, 2095447), (101, 705398), (202, 352699), (1717, 41494), (3434, 20747)]