70992788

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{4483}}^1$

素因数の和:4631

約数の個数: 24

約数和(自身を含む): 128816352

約数和(自身を除く): 57823564

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 3959, 4483, 7918, 8966, 15836, 17932, 165871, 331742, 479681, 663484, 959362, 1918724, 17748197, 35496394, 70992788]

約数ペア:

[(1, 70992788), (2, 35496394), (4, 17748197), (37, 1918724), (74, 959362), (107, 663484), (148, 479681), (214, 331742), (428, 165871), (3959, 17932), (4483, 15836), (7918, 8966)]