25799676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 77565600

約数和(自身を除く): 51765924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 49, 51, 58, 68, 84, 87, 89, 98, 102, 116, 119, 147, 174, 178, 196, 203, 204, 238, 267, 294, 348, 356, 357, 406, 476, 493, 534, 588, 609, 623, 714, 812, 833, 986, 1068, 1218, 1246, 1421, 1428, 1479, 1513, 1666, 1869, 1972, 2436, 2492, 2499, 2581, 2842, 2958, 3026, 3332, 3451, 3738, 4263, 4361, 4539, 4998, 5162, 5684, 5916, 6052, 6902, 7476, 7743, 8526, 8722, 9078, 9996, 10324, 10353, 10591, 13083, 13804, 15486, 17052, 17444, 18067, 18156, 20706, 21182, 24157, 26166, 30972, 31773, 36134, 41412, 42364, 43877, 48314, 52332, 54201, 63546, 72268, 72471, 74137, 87754, 96628, 108402, 126469, 127092, 131631, 144942, 148274, 175508, 216804, 222411, 252938, 263262, 289884, 296548, 307139, 379407, 444822, 505876, 526524, 614278, 758814, 889644, 921417, 1228556, 1517628, 1842834, 2149973, 3685668, 4299946, 6449919, 8599892, 12899838, 25799676]

約数ペア:

[(1, 25799676), (2, 12899838), (3, 8599892), (4, 6449919), (6, 4299946), (7, 3685668), (12, 2149973), (14, 1842834), (17, 1517628), (21, 1228556), (28, 921417), (29, 889644), (34, 758814), (42, 614278), (49, 526524), (51, 505876), (58, 444822), (68, 379407), (84, 307139), (87, 296548), (89, 289884), (98, 263262), (102, 252938), (116, 222411), (119, 216804), (147, 175508), (174, 148274), (178, 144942), (196, 131631), (203, 127092), (204, 126469), (238, 108402), (267, 96628), (294, 87754), (348, 74137), (356, 72471), (357, 72268), (406, 63546), (476, 54201), (493, 52332), (534, 48314), (588, 43877), (609, 42364), (623, 41412), (714, 36134), (812, 31773), (833, 30972), (986, 26166), (1068, 24157), (1218, 21182), (1246, 20706), (1421, 18156), (1428, 18067), (1479, 17444), (1513, 17052), (1666, 15486), (1869, 13804), (1972, 13083), (2436, 10591), (2492, 10353), (2499, 10324), (2581, 9996), (2842, 9078), (2958, 8722), (3026, 8526), (3332, 7743), (3451, 7476), (3738, 6902), (4263, 6052), (4361, 5916), (4539, 5684), (4998, 5162)]