747014296

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{218681}}^1$

素因数の和:218755

約数の個数: 32

約数和(自身を含む): 1626994080

約数和(自身を除く): 879979784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 218681, 437362, 874724, 1530767, 1749448, 3061534, 6123068, 12246136, 13339541, 26679082, 53358164, 93376787, 106716328, 186753574, 373507148, 747014296]

約数ペア:

[(1, 747014296), (2, 373507148), (4, 186753574), (7, 106716328), (8, 93376787), (14, 53358164), (28, 26679082), (56, 13339541), (61, 12246136), (122, 6123068), (244, 3061534), (427, 1749448), (488, 1530767), (854, 874724), (1708, 437362), (3416, 218681)]