71392496

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5641}}^1$

素因数の和:5769

約数の個数: 40

約数和(自身を含む): 159510624

約数和(自身を除く): 88118128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 5641, 6328, 11282, 12656, 22564, 39487, 45128, 78974, 90256, 157948, 315896, 631792, 637433, 1274866, 2549732, 4462031, 5099464, 8924062, 10198928, 17848124, 35696248, 71392496]

約数ペア:

[(1, 71392496), (2, 35696248), (4, 17848124), (7, 10198928), (8, 8924062), (14, 5099464), (16, 4462031), (28, 2549732), (56, 1274866), (112, 637433), (113, 631792), (226, 315896), (452, 157948), (791, 90256), (904, 78974), (1582, 45128), (1808, 39487), (3164, 22564), (5641, 12656), (6328, 11282)]