71327788

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{41761}}^1$

素因数の和:41833

約数の個数: 24

約数和(自身を含む): 144997664

約数和(自身を除く): 73669876

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 41761, 83522, 167044, 292327, 584654, 1169308, 2547421, 5094842, 10189684, 17831947, 35663894, 71327788]

約数ペア:

[(1, 71327788), (2, 35663894), (4, 17831947), (7, 10189684), (14, 5094842), (28, 2547421), (61, 1169308), (122, 584654), (244, 292327), (427, 167044), (854, 83522), (1708, 41761)]