64422736

素因数分解:

$2^4\times 7^1\times {\mathrm{575203}}^1$

素因数の和:575218

約数の個数: 20

約数和(自身を含む): 142650592

約数和(自身を除く): 78227856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 575203, 1150406, 2300812, 4026421, 4601624, 8052842, 9203248, 16105684, 32211368, 64422736]

約数ペア:

[(1, 64422736), (2, 32211368), (4, 16105684), (7, 9203248), (8, 8052842), (14, 4601624), (16, 4026421), (28, 2300812), (56, 1150406), (112, 575203)]