25943008

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 64350720

約数和(自身を除く): 38407712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 59, 91, 104, 112, 118, 151, 182, 208, 224, 236, 302, 364, 413, 416, 472, 604, 728, 767, 826, 944, 1057, 1208, 1456, 1534, 1652, 1888, 1963, 2114, 2416, 2912, 3068, 3304, 3926, 4228, 4832, 5369, 6136, 6608, 7852, 8456, 8909, 10738, 12272, 13216, 13741, 15704, 16912, 17818, 21476, 24544, 27482, 31408, 33824, 35636, 42952, 54964, 62363, 62816, 71272, 85904, 109928, 115817, 124726, 142544, 171808, 219856, 231634, 249452, 285088, 439712, 463268, 498904, 810719, 926536, 997808, 1621438, 1853072, 1995616, 3242876, 3706144, 6485752, 12971504, 25943008]

約数ペア:

[(1, 25943008), (2, 12971504), (4, 6485752), (7, 3706144), (8, 3242876), (13, 1995616), (14, 1853072), (16, 1621438), (26, 997808), (28, 926536), (32, 810719), (52, 498904), (56, 463268), (59, 439712), (91, 285088), (104, 249452), (112, 231634), (118, 219856), (151, 171808), (182, 142544), (208, 124726), (224, 115817), (236, 109928), (302, 85904), (364, 71272), (413, 62816), (416, 62363), (472, 54964), (604, 42952), (728, 35636), (767, 33824), (826, 31408), (944, 27482), (1057, 24544), (1208, 21476), (1456, 17818), (1534, 16912), (1652, 15704), (1888, 13741), (1963, 13216), (2114, 12272), (2416, 10738), (2912, 8909), (3068, 8456), (3304, 7852), (3926, 6608), (4228, 6136), (4832, 5369)]