67686724

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2683}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 146095488

約数和(自身を除く): 78408764

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 2683, 3604, 5366, 6307, 10732, 12614, 18781, 25228, 37562, 45611, 75124, 91222, 142199, 182444, 284398, 319277, 568796, 638554, 995393, 1277108, 1990786, 2417383, 3981572, 4834766, 9669532, 16921681, 33843362, 67686724]

約数ペア:

[(1, 67686724), (2, 33843362), (4, 16921681), (7, 9669532), (14, 4834766), (17, 3981572), (28, 2417383), (34, 1990786), (53, 1277108), (68, 995393), (106, 638554), (119, 568796), (212, 319277), (238, 284398), (371, 182444), (476, 142199), (742, 91222), (901, 75124), (1484, 45611), (1802, 37562), (2683, 25228), (3604, 18781), (5366, 12614), (6307, 10732)]