42648716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 93768192

約数和(自身を除く): 51119476

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 37, 44, 46, 67, 68, 74, 92, 134, 148, 187, 253, 268, 374, 391, 407, 506, 629, 737, 748, 782, 814, 851, 1012, 1139, 1258, 1474, 1541, 1564, 1628, 1702, 2278, 2479, 2516, 2948, 3082, 3404, 4301, 4556, 4958, 6164, 6919, 8602, 9361, 9916, 12529, 13838, 14467, 16951, 17204, 18722, 25058, 26197, 27269, 27676, 28934, 33902, 37444, 42143, 50116, 52394, 54538, 57017, 57868, 67804, 84286, 104788, 109076, 114034, 159137, 168572, 228068, 288167, 318274, 463573, 576334, 627187, 636548, 927146, 969289, 1152668, 1254374, 1854292, 1938578, 2508748, 3877156, 10662179, 21324358, 42648716]

約数ペア:

[(1, 42648716), (2, 21324358), (4, 10662179), (11, 3877156), (17, 2508748), (22, 1938578), (23, 1854292), (34, 1254374), (37, 1152668), (44, 969289), (46, 927146), (67, 636548), (68, 627187), (74, 576334), (92, 463573), (134, 318274), (148, 288167), (187, 228068), (253, 168572), (268, 159137), (374, 114034), (391, 109076), (407, 104788), (506, 84286), (629, 67804), (737, 57868), (748, 57017), (782, 54538), (814, 52394), (851, 50116), (1012, 42143), (1139, 37444), (1258, 33902), (1474, 28934), (1541, 27676), (1564, 27269), (1628, 26197), (1702, 25058), (2278, 18722), (2479, 17204), (2516, 16951), (2948, 14467), (3082, 13838), (3404, 12529), (4301, 9916), (4556, 9361), (4958, 8602), (6164, 6919)]