70395472

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 163418112

約数和(自身を除く): 93022640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 47, 56, 86, 94, 112, 172, 188, 301, 311, 329, 344, 376, 602, 622, 658, 688, 752, 1204, 1244, 1316, 2021, 2177, 2408, 2488, 2632, 4042, 4354, 4816, 4976, 5264, 8084, 8708, 13373, 14147, 14617, 16168, 17416, 26746, 28294, 29234, 32336, 34832, 53492, 56588, 58468, 93611, 102319, 106984, 113176, 116936, 187222, 204638, 213968, 226352, 233872, 374444, 409276, 628531, 748888, 818552, 1257062, 1497776, 1637104, 2514124, 4399717, 5028248, 8799434, 10056496, 17598868, 35197736, 70395472]

約数ペア:

[(1, 70395472), (2, 35197736), (4, 17598868), (7, 10056496), (8, 8799434), (14, 5028248), (16, 4399717), (28, 2514124), (43, 1637104), (47, 1497776), (56, 1257062), (86, 818552), (94, 748888), (112, 628531), (172, 409276), (188, 374444), (301, 233872), (311, 226352), (329, 213968), (344, 204638), (376, 187222), (602, 116936), (622, 113176), (658, 106984), (688, 102319), (752, 93611), (1204, 58468), (1244, 56588), (1316, 53492), (2021, 34832), (2177, 32336), (2408, 29234), (2488, 28294), (2632, 26746), (4042, 17416), (4354, 16168), (4816, 14617), (4976, 14147), (5264, 13373), (8084, 8708)]