75540808

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{70997}}^1$

素因数の和:71029

約数の個数: 32

約数和(自身を含む): 170395200

約数和(自身を除く): 94854392

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 70997, 141994, 283988, 496979, 567976, 993958, 1348943, 1987916, 2697886, 3975832, 5395772, 9442601, 10791544, 18885202, 37770404, 75540808]

約数ペア:

[(1, 75540808), (2, 37770404), (4, 18885202), (7, 10791544), (8, 9442601), (14, 5395772), (19, 3975832), (28, 2697886), (38, 1987916), (56, 1348943), (76, 993958), (133, 567976), (152, 496979), (266, 283988), (532, 141994), (1064, 70997)]