42740896

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 97977600

約数和(自身を除く): 55236704

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 53, 58, 79, 88, 106, 116, 158, 176, 212, 232, 316, 319, 352, 424, 464, 583, 632, 638, 848, 869, 928, 1166, 1264, 1276, 1537, 1696, 1738, 2291, 2332, 2528, 2552, 3074, 3476, 4187, 4582, 4664, 5104, 6148, 6952, 8374, 9164, 9328, 10208, 12296, 13904, 16748, 16907, 18328, 18656, 24592, 25201, 27808, 33496, 33814, 36656, 46057, 49184, 50402, 66992, 67628, 73312, 92114, 100804, 121423, 133984, 135256, 184228, 201608, 242846, 270512, 368456, 403216, 485692, 541024, 736912, 806432, 971384, 1335653, 1473824, 1942768, 2671306, 3885536, 5342612, 10685224, 21370448, 42740896]

約数ペア:

[(1, 42740896), (2, 21370448), (4, 10685224), (8, 5342612), (11, 3885536), (16, 2671306), (22, 1942768), (29, 1473824), (32, 1335653), (44, 971384), (53, 806432), (58, 736912), (79, 541024), (88, 485692), (106, 403216), (116, 368456), (158, 270512), (176, 242846), (212, 201608), (232, 184228), (316, 135256), (319, 133984), (352, 121423), (424, 100804), (464, 92114), (583, 73312), (632, 67628), (638, 66992), (848, 50402), (869, 49184), (928, 46057), (1166, 36656), (1264, 33814), (1276, 33496), (1537, 27808), (1696, 25201), (1738, 24592), (2291, 18656), (2332, 18328), (2528, 16907), (2552, 16748), (3074, 13904), (3476, 12296), (4187, 10208), (4582, 9328), (4664, 9164), (5104, 8374), (6148, 6952)]