8521839228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{64577}}^1$

素因数の和:66162

約数の個数: 48

約数和(自身を含む): 22739721984

約数和(自身を除く): 14217882756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1571, 3142, 4713, 6284, 9426, 10997, 18852, 21994, 32991, 43988, 64577, 65982, 129154, 131964, 193731, 258308, 387462, 452039, 774924, 904078, 1356117, 1808156, 2712234, 5424468, 101450467, 202900934, 304351401, 405801868, 608702802, 710153269, 1217405604, 1420306538, 2130459807, 2840613076, 4260919614, 8521839228]

約数ペア:

[(1, 8521839228), (2, 4260919614), (3, 2840613076), (4, 2130459807), (6, 1420306538), (7, 1217405604), (12, 710153269), (14, 608702802), (21, 405801868), (28, 304351401), (42, 202900934), (84, 101450467), (1571, 5424468), (3142, 2712234), (4713, 1808156), (6284, 1356117), (9426, 904078), (10997, 774924), (18852, 452039), (21994, 387462), (32991, 258308), (43988, 193731), (64577, 131964), (65982, 129154)]