39408152

素因数分解:

$2^3\times 7^2\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 86526000

約数和(自身を除く): 47117848

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 229, 392, 439, 458, 878, 916, 1603, 1756, 1832, 3073, 3206, 3512, 6146, 6412, 11221, 12292, 12824, 21511, 22442, 24584, 43022, 44884, 86044, 89768, 100531, 172088, 201062, 402124, 703717, 804248, 1407434, 2814868, 4926019, 5629736, 9852038, 19704076, 39408152]

約数ペア:

[(1, 39408152), (2, 19704076), (4, 9852038), (7, 5629736), (8, 4926019), (14, 2814868), (28, 1407434), (49, 804248), (56, 703717), (98, 402124), (196, 201062), (229, 172088), (392, 100531), (439, 89768), (458, 86044), (878, 44884), (916, 43022), (1603, 24584), (1756, 22442), (1832, 21511), (3073, 12824), (3206, 12292), (3512, 11221), (6146, 6412)]