8787268

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:544

約数の個数: 36

約数和(自身を含む): 18098640

約数和(自身を除く): 9311372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 419, 428, 749, 838, 1498, 1676, 2933, 2996, 5243, 5866, 10486, 11732, 20531, 20972, 41062, 44833, 82124, 89666, 179332, 313831, 627662, 1255324, 2196817, 4393634, 8787268]

約数ペア:

[(1, 8787268), (2, 4393634), (4, 2196817), (7, 1255324), (14, 627662), (28, 313831), (49, 179332), (98, 89666), (107, 82124), (196, 44833), (214, 41062), (419, 20972), (428, 20531), (749, 11732), (838, 10486), (1498, 5866), (1676, 5243), (2933, 2996)]