8984416

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2147

約数の個数: 48

約数和(自身を含む): 21288960

約数和(自身を除く): 12304544

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2111, 2128, 4222, 4256, 8444, 14777, 16888, 29554, 33776, 40109, 59108, 67552, 80218, 118216, 160436, 236432, 280763, 320872, 472864, 561526, 641744, 1123052, 1283488, 2246104, 4492208, 8984416]

約数ペア:

[(1, 8984416), (2, 4492208), (4, 2246104), (7, 1283488), (8, 1123052), (14, 641744), (16, 561526), (19, 472864), (28, 320872), (32, 280763), (38, 236432), (56, 160436), (76, 118216), (112, 80218), (133, 67552), (152, 59108), (224, 40109), (266, 33776), (304, 29554), (532, 16888), (608, 14777), (1064, 8444), (2111, 4256), (2128, 4222)]