77979944

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12323}}^1$

素因数の和:12449

約数の個数: 32

約数和(自身を含む): 168592320

約数和(自身を除く): 90612376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 12323, 24646, 49292, 86261, 98584, 172522, 345044, 690088, 1392499, 2784998, 5569996, 9747493, 11139992, 19494986, 38989972, 77979944]

約数ペア:

[(1, 77979944), (2, 38989972), (4, 19494986), (7, 11139992), (8, 9747493), (14, 5569996), (28, 2784998), (56, 1392499), (113, 690088), (226, 345044), (452, 172522), (791, 98584), (904, 86261), (1582, 49292), (3164, 24646), (6328, 12323)]