728482804

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{38317}}^1$

素因数の和:38432

約数の個数: 36

約数和(自身を含む): 1498310436

約数和(自身を除く): 769827632

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 4753, 9506, 19012, 38317, 76634, 153268, 268219, 536438, 1072876, 1877533, 3716749, 3755066, 7433498, 7510132, 14866996, 26017243, 52034486, 104068972, 182120701, 364241402, 728482804]

約数ペア:

[(1, 728482804), (2, 364241402), (4, 182120701), (7, 104068972), (14, 52034486), (28, 26017243), (49, 14866996), (97, 7510132), (98, 7433498), (194, 3755066), (196, 3716749), (388, 1877533), (679, 1072876), (1358, 536438), (2716, 268219), (4753, 153268), (9506, 76634), (19012, 38317)]