26139744

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 83144880

約数和(自身を除く): 57005136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 281, 288, 304, 306, 323, 342, 408, 456, 544, 562, 608, 612, 646, 684, 816, 843, 912, 969, 1124, 1224, 1292, 1368, 1632, 1686, 1824, 1938, 2248, 2448, 2529, 2584, 2736, 2907, 3372, 3876, 4496, 4777, 4896, 5058, 5168, 5339, 5472, 5814, 6744, 7752, 8992, 9554, 10116, 10336, 10678, 11628, 13488, 14331, 15504, 16017, 19108, 20232, 21356, 23256, 26976, 28662, 31008, 32034, 38216, 40464, 42712, 42993, 46512, 48051, 57324, 64068, 76432, 80928, 85424, 85986, 90763, 93024, 96102, 114648, 128136, 152864, 170848, 171972, 181526, 192204, 229296, 256272, 272289, 343944, 363052, 384408, 458592, 512544, 544578, 687888, 726104, 768816, 816867, 1089156, 1375776, 1452208, 1537632, 1633734, 2178312, 2904416, 3267468, 4356624, 6534936, 8713248, 13069872, 26139744]

約数ペア:

[(1, 26139744), (2, 13069872), (3, 8713248), (4, 6534936), (6, 4356624), (8, 3267468), (9, 2904416), (12, 2178312), (16, 1633734), (17, 1537632), (18, 1452208), (19, 1375776), (24, 1089156), (32, 816867), (34, 768816), (36, 726104), (38, 687888), (48, 544578), (51, 512544), (57, 458592), (68, 384408), (72, 363052), (76, 343944), (96, 272289), (102, 256272), (114, 229296), (136, 192204), (144, 181526), (152, 171972), (153, 170848), (171, 152864), (204, 128136), (228, 114648), (272, 96102), (281, 93024), (288, 90763), (304, 85986), (306, 85424), (323, 80928), (342, 76432), (408, 64068), (456, 57324), (544, 48051), (562, 46512), (608, 42993), (612, 42712), (646, 40464), (684, 38216), (816, 32034), (843, 31008), (912, 28662), (969, 26976), (1124, 23256), (1224, 21356), (1292, 20232), (1368, 19108), (1632, 16017), (1686, 15504), (1824, 14331), (1938, 13488), (2248, 11628), (2448, 10678), (2529, 10336), (2584, 10116), (2736, 9554), (2907, 8992), (3372, 7752), (3876, 6744), (4496, 5814), (4777, 5472), (4896, 5339), (5058, 5168)]