8913128

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8377}}^1$

素因数の和:8409

約数の個数: 32

約数和(自身を含む): 20107200

約数和(自身を除く): 11194072

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 8377, 16754, 33508, 58639, 67016, 117278, 159163, 234556, 318326, 469112, 636652, 1114141, 1273304, 2228282, 4456564, 8913128]

約数ペア:

[(1, 8913128), (2, 4456564), (4, 2228282), (7, 1273304), (8, 1114141), (14, 636652), (19, 469112), (28, 318326), (38, 234556), (56, 159163), (76, 117278), (133, 67016), (152, 58639), (266, 33508), (532, 16754), (1064, 8377)]