40043432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 97977600

約数和(自身を除く): 57934168

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 29, 34, 44, 52, 58, 68, 71, 88, 104, 116, 136, 142, 143, 187, 221, 232, 284, 286, 319, 374, 377, 442, 493, 568, 572, 638, 748, 754, 781, 884, 923, 986, 1144, 1207, 1276, 1496, 1508, 1562, 1768, 1846, 1972, 2059, 2414, 2431, 2552, 3016, 3124, 3692, 3944, 4118, 4147, 4828, 4862, 5423, 6248, 6409, 7384, 8236, 8294, 9656, 9724, 10153, 10846, 12818, 13277, 15691, 16472, 16588, 19448, 20306, 21692, 22649, 25636, 26554, 26767, 31382, 33176, 35003, 40612, 43384, 45298, 51272, 53108, 53534, 62764, 70006, 70499, 81224, 90596, 106216, 107068, 125528, 140012, 140998, 172601, 181192, 214136, 280024, 281996, 294437, 345202, 385033, 455039, 563992, 588874, 690404, 770066, 910078, 1177748, 1380808, 1540132, 1820156, 2355496, 3080264, 3640312, 5005429, 10010858, 20021716, 40043432]

約数ペア:

[(1, 40043432), (2, 20021716), (4, 10010858), (8, 5005429), (11, 3640312), (13, 3080264), (17, 2355496), (22, 1820156), (26, 1540132), (29, 1380808), (34, 1177748), (44, 910078), (52, 770066), (58, 690404), (68, 588874), (71, 563992), (88, 455039), (104, 385033), (116, 345202), (136, 294437), (142, 281996), (143, 280024), (187, 214136), (221, 181192), (232, 172601), (284, 140998), (286, 140012), (319, 125528), (374, 107068), (377, 106216), (442, 90596), (493, 81224), (568, 70499), (572, 70006), (638, 62764), (748, 53534), (754, 53108), (781, 51272), (884, 45298), (923, 43384), (986, 40612), (1144, 35003), (1207, 33176), (1276, 31382), (1496, 26767), (1508, 26554), (1562, 25636), (1768, 22649), (1846, 21692), (1972, 20306), (2059, 19448), (2414, 16588), (2431, 16472), (2552, 15691), (3016, 13277), (3124, 12818), (3692, 10846), (3944, 10153), (4118, 9724), (4147, 9656), (4828, 8294), (4862, 8236), (5423, 7384), (6248, 6409)]