7642646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 13214880

約数和(自身を除く): 5572234

約数列:

[1, 2, 11, 22, 37, 41, 74, 82, 229, 407, 451, 458, 814, 902, 1517, 2519, 3034, 5038, 8473, 9389, 16687, 16946, 18778, 33374, 93203, 103279, 186406, 206558, 347393, 694786, 3821323, 7642646]

約数ペア:

[(1, 7642646), (2, 3821323), (11, 694786), (22, 347393), (37, 206558), (41, 186406), (74, 103279), (82, 93203), (229, 33374), (407, 18778), (451, 16946), (458, 16687), (814, 9389), (902, 8473), (1517, 5038), (2519, 3034)]