39149404

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 88252416

約数和(自身を除く): 49103012

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 37, 46, 53, 62, 74, 92, 106, 124, 148, 161, 212, 217, 259, 322, 371, 434, 518, 644, 713, 742, 851, 868, 1036, 1147, 1219, 1426, 1484, 1643, 1702, 1961, 2294, 2438, 2852, 3286, 3404, 3922, 4588, 4876, 4991, 5957, 6572, 7844, 8029, 8533, 9982, 11501, 11914, 13727, 16058, 17066, 19964, 23002, 23828, 26381, 27454, 32116, 34132, 37789, 45103, 46004, 52762, 54908, 60791, 75578, 90206, 105524, 121582, 151156, 180412, 184667, 243164, 264523, 315721, 369334, 425537, 529046, 631442, 738668, 851074, 1058092, 1262884, 1398193, 1702148, 2796386, 5592772, 9787351, 19574702, 39149404]

約数ペア:

[(1, 39149404), (2, 19574702), (4, 9787351), (7, 5592772), (14, 2796386), (23, 1702148), (28, 1398193), (31, 1262884), (37, 1058092), (46, 851074), (53, 738668), (62, 631442), (74, 529046), (92, 425537), (106, 369334), (124, 315721), (148, 264523), (161, 243164), (212, 184667), (217, 180412), (259, 151156), (322, 121582), (371, 105524), (434, 90206), (518, 75578), (644, 60791), (713, 54908), (742, 52762), (851, 46004), (868, 45103), (1036, 37789), (1147, 34132), (1219, 32116), (1426, 27454), (1484, 26381), (1643, 23828), (1702, 23002), (1961, 19964), (2294, 17066), (2438, 16058), (2852, 13727), (3286, 11914), (3404, 11501), (3922, 9982), (4588, 8533), (4876, 8029), (4991, 7844), (5957, 6572)]