40714728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1367}}^1$

素因数の和:1466

約数の個数: 64

約数和(自身を含む): 109330560

約数和(自身を除く): 68615832

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 73, 102, 136, 146, 204, 219, 292, 408, 438, 584, 876, 1241, 1367, 1752, 2482, 2734, 3723, 4101, 4964, 5468, 7446, 8202, 9928, 10936, 14892, 16404, 23239, 29784, 32808, 46478, 69717, 92956, 99791, 139434, 185912, 199582, 278868, 299373, 399164, 557736, 598746, 798328, 1197492, 1696447, 2394984, 3392894, 5089341, 6785788, 10178682, 13571576, 20357364, 40714728]

約数ペア:

[(1, 40714728), (2, 20357364), (3, 13571576), (4, 10178682), (6, 6785788), (8, 5089341), (12, 3392894), (17, 2394984), (24, 1696447), (34, 1197492), (51, 798328), (68, 598746), (73, 557736), (102, 399164), (136, 299373), (146, 278868), (204, 199582), (219, 185912), (292, 139434), (408, 99791), (438, 92956), (584, 69717), (876, 46478), (1241, 32808), (1367, 29784), (1752, 23239), (2482, 16404), (2734, 14892), (3723, 10936), (4101, 9928), (4964, 8202), (5468, 7446)]