71264676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2137}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 190606976

約数和(自身を除く): 119342300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 1191, 1588, 2137, 2382, 2779, 4274, 4764, 5558, 6411, 8337, 8548, 11116, 12822, 14959, 16674, 25644, 29918, 33348, 44877, 59836, 89754, 179508, 848389, 1696778, 2545167, 3393556, 5090334, 5938723, 10180668, 11877446, 17816169, 23754892, 35632338, 71264676]

約数ペア:

[(1, 71264676), (2, 35632338), (3, 23754892), (4, 17816169), (6, 11877446), (7, 10180668), (12, 5938723), (14, 5090334), (21, 3393556), (28, 2545167), (42, 1696778), (84, 848389), (397, 179508), (794, 89754), (1191, 59836), (1588, 44877), (2137, 33348), (2382, 29918), (2779, 25644), (4274, 16674), (4764, 14959), (5558, 12822), (6411, 11116), (8337, 8548)]