668024

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 1459200

約数和(自身を除く): 791176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 151, 158, 302, 316, 553, 604, 632, 1057, 1106, 1208, 2114, 2212, 4228, 4424, 8456, 11929, 23858, 47716, 83503, 95432, 167006, 334012, 668024]

約数ペア:

[(1, 668024), (2, 334012), (4, 167006), (7, 95432), (8, 83503), (14, 47716), (28, 23858), (56, 11929), (79, 8456), (151, 4424), (158, 4228), (302, 2212), (316, 2114), (553, 1208), (604, 1106), (632, 1057)]