7449382564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{6451}}^1$

素因数の和:6940

約数の個数: 48

約数和(自身を含む): 14340473280

約数和(自身を除く): 6891090716

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 419, 689, 838, 1378, 1676, 2756, 5447, 6451, 10894, 12902, 21788, 22207, 25804, 44414, 83863, 88828, 167726, 288691, 335452, 341903, 577382, 683806, 1154764, 1367612, 2702969, 4444739, 5405938, 8889478, 10811876, 17778956, 35138597, 70277194, 140554388, 143257357, 286514714, 573029428, 1862345641, 3724691282, 7449382564]

約数ペア:

[(1, 7449382564), (2, 3724691282), (4, 1862345641), (13, 573029428), (26, 286514714), (52, 143257357), (53, 140554388), (106, 70277194), (212, 35138597), (419, 17778956), (689, 10811876), (838, 8889478), (1378, 5405938), (1676, 4444739), (2756, 2702969), (5447, 1367612), (6451, 1154764), (10894, 683806), (12902, 577382), (21788, 341903), (22207, 335452), (25804, 288691), (44414, 167726), (83863, 88828)]