1347399376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{38261}}^1$

素因数の和:38371

約数の個数: 40

約数和(自身を含む): 2732825088

約数和(自身を除く): 1385425712

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 8804, 17608, 35216, 38261, 76522, 153044, 306088, 612176, 1186091, 2372182, 2716531, 4744364, 5433062, 9488728, 10866124, 18977456, 21732248, 43464496, 84212461, 168424922, 336849844, 673699688, 1347399376]

約数ペア:

[(1, 1347399376), (2, 673699688), (4, 336849844), (8, 168424922), (16, 84212461), (31, 43464496), (62, 21732248), (71, 18977456), (124, 10866124), (142, 9488728), (248, 5433062), (284, 4744364), (496, 2716531), (568, 2372182), (1136, 1186091), (2201, 612176), (4402, 306088), (8804, 153044), (17608, 76522), (35216, 38261)]