79779986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9619}}^1$

素因数の和:9674

約数の個数: 32

約数和(自身を含む): 145454400

約数和(自身を除く): 65674414

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 4147, 8294, 9619, 19238, 105809, 125047, 211618, 250094, 278951, 557902, 1375517, 2751034, 3068461, 3626363, 6136922, 7252726, 39889993, 79779986]

約数ペア:

[(1, 79779986), (2, 39889993), (11, 7252726), (13, 6136922), (22, 3626363), (26, 3068461), (29, 2751034), (58, 1375517), (143, 557902), (286, 278951), (319, 250094), (377, 211618), (638, 125047), (754, 105809), (4147, 19238), (8294, 9619)]