69178772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70019}}^1$

素因数の和:70055

約数の個数: 24

約数和(自身を含む): 137239200

約数和(自身を除く): 68060428

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 70019, 140038, 280076, 910247, 1330361, 1820494, 2660722, 3640988, 5321444, 17294693, 34589386, 69178772]

約数ペア:

[(1, 69178772), (2, 34589386), (4, 17294693), (13, 5321444), (19, 3640988), (26, 2660722), (38, 1820494), (52, 1330361), (76, 910247), (247, 280076), (494, 140038), (988, 70019)]