26738752586

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{64921}}^1$

素因数の和:65047

約数の個数: 64

約数和(自身を含む): 51655059456

約数和(自身を除く): 24916306870

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 73, 91, 146, 182, 217, 403, 434, 511, 806, 949, 1022, 1898, 2263, 2821, 4526, 5642, 6643, 13286, 15841, 29419, 31682, 58838, 64921, 129842, 205933, 411866, 454447, 843973, 908894, 1687946, 2012551, 4025102, 4739233, 5907811, 9478466, 11815622, 14087857, 26163163, 28175714, 33174631, 52326326, 61610029, 66349262, 123220058, 146916223, 183142141, 293832446, 366284282, 431270203, 862540406, 1028413561, 1909910899, 2056827122, 3819821798, 13369376293, 26738752586]

約数ペア:

[(1, 26738752586), (2, 13369376293), (7, 3819821798), (13, 2056827122), (14, 1909910899), (26, 1028413561), (31, 862540406), (62, 431270203), (73, 366284282), (91, 293832446), (146, 183142141), (182, 146916223), (217, 123220058), (403, 66349262), (434, 61610029), (511, 52326326), (806, 33174631), (949, 28175714), (1022, 26163163), (1898, 14087857), (2263, 11815622), (2821, 9478466), (4526, 5907811), (5642, 4739233), (6643, 4025102), (13286, 2012551), (15841, 1687946), (29419, 908894), (31682, 843973), (58838, 454447), (64921, 411866), (129842, 205933)]