42753776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 96181344

約数和(自身を除く): 53427568

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 107, 113, 136, 208, 214, 221, 226, 272, 428, 442, 452, 856, 884, 904, 1391, 1469, 1712, 1768, 1808, 1819, 1921, 2782, 2938, 3536, 3638, 3842, 5564, 5876, 7276, 7684, 11128, 11752, 12091, 14552, 15368, 22256, 23504, 23647, 24182, 24973, 29104, 30736, 47294, 48364, 49946, 94588, 96728, 99892, 157183, 189176, 193456, 199784, 205547, 314366, 378352, 399568, 411094, 628732, 822188, 1257464, 1644376, 2514928, 2672111, 3288752, 5344222, 10688444, 21376888, 42753776]

約数ペア:

[(1, 42753776), (2, 21376888), (4, 10688444), (8, 5344222), (13, 3288752), (16, 2672111), (17, 2514928), (26, 1644376), (34, 1257464), (52, 822188), (68, 628732), (104, 411094), (107, 399568), (113, 378352), (136, 314366), (208, 205547), (214, 199784), (221, 193456), (226, 189176), (272, 157183), (428, 99892), (442, 96728), (452, 94588), (856, 49946), (884, 48364), (904, 47294), (1391, 30736), (1469, 29104), (1712, 24973), (1768, 24182), (1808, 23647), (1819, 23504), (1921, 22256), (2782, 15368), (2938, 14552), (3536, 12091), (3638, 11752), (3842, 11128), (5564, 7684), (5876, 7276)]