15702917804

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{24551}}^1$

素因数の和:25046

約数の個数: 48

約数和(自身を含む): 32073947136

約数和(自身を除く): 16371029332

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 431, 742, 862, 1484, 1724, 3017, 6034, 12068, 22843, 24551, 45686, 49102, 91372, 98204, 159901, 171857, 319802, 343714, 639604, 687428, 1301203, 2602406, 5204812, 9108421, 10581481, 18216842, 21162962, 36433684, 42325924, 74070367, 148140734, 296281468, 560818493, 1121636986, 2243273972, 3925729451, 7851458902, 15702917804]

約数ペア:

[(1, 15702917804), (2, 7851458902), (4, 3925729451), (7, 2243273972), (14, 1121636986), (28, 560818493), (53, 296281468), (106, 148140734), (212, 74070367), (371, 42325924), (431, 36433684), (742, 21162962), (862, 18216842), (1484, 10581481), (1724, 9108421), (3017, 5204812), (6034, 2602406), (12068, 1301203), (22843, 687428), (24551, 639604), (45686, 343714), (49102, 319802), (91372, 171857), (98204, 159901)]