70390992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{209497}}^1$

素因数の和:209515

約数の個数: 40

約数和(自身を含む): 207822016

約数和(自身を除く): 137431024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 209497, 418994, 628491, 837988, 1256982, 1466479, 1675976, 2513964, 2932958, 3351952, 4399437, 5027928, 5865916, 8798874, 10055856, 11731832, 17597748, 23463664, 35195496, 70390992]

約数ペア:

[(1, 70390992), (2, 35195496), (3, 23463664), (4, 17597748), (6, 11731832), (7, 10055856), (8, 8798874), (12, 5865916), (14, 5027928), (16, 4399437), (21, 3351952), (24, 2932958), (28, 2513964), (42, 1675976), (48, 1466479), (56, 1256982), (84, 837988), (112, 628491), (168, 418994), (336, 209497)]