12796629904

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{105277}}^1$

素因数の和:105463

約数の個数: 40

約数和(自身を含む): 25377893568

約数和(自身を除く): 12581263664

約数列:

[1, 2, 4, 8, 16, 71, 107, 142, 214, 284, 428, 568, 856, 1136, 1712, 7597, 15194, 30388, 60776, 105277, 121552, 210554, 421108, 842216, 1684432, 7474667, 11264639, 14949334, 22529278, 29898668, 45058556, 59797336, 90117112, 119594672, 180234224, 799789369, 1599578738, 3199157476, 6398314952, 12796629904]

約数ペア:

[(1, 12796629904), (2, 6398314952), (4, 3199157476), (8, 1599578738), (16, 799789369), (71, 180234224), (107, 119594672), (142, 90117112), (214, 59797336), (284, 45058556), (428, 29898668), (568, 22529278), (856, 14949334), (1136, 11264639), (1712, 7474667), (7597, 1684432), (15194, 842216), (30388, 421108), (60776, 210554), (105277, 121552)]