25767648

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 81965520

約数和(自身を除く): 56197872

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, 277, 288, 304, 306, 323, 342, 408, 456, 544, 554, 608, 612, 646, 684, 816, 831, 912, 969, 1108, 1224, 1292, 1368, 1632, 1662, 1824, 1938, 2216, 2448, 2493, 2584, 2736, 2907, 3324, 3876, 4432, 4709, 4896, 4986, 5168, 5263, 5472, 5814, 6648, 7752, 8864, 9418, 9972, 10336, 10526, 11628, 13296, 14127, 15504, 15789, 18836, 19944, 21052, 23256, 26592, 28254, 31008, 31578, 37672, 39888, 42104, 42381, 46512, 47367, 56508, 63156, 75344, 79776, 84208, 84762, 89471, 93024, 94734, 113016, 126312, 150688, 168416, 169524, 178942, 189468, 226032, 252624, 268413, 339048, 357884, 378936, 452064, 505248, 536826, 678096, 715768, 757872, 805239, 1073652, 1356192, 1431536, 1515744, 1610478, 2147304, 2863072, 3220956, 4294608, 6441912, 8589216, 12883824, 25767648]

約数ペア:

[(1, 25767648), (2, 12883824), (3, 8589216), (4, 6441912), (6, 4294608), (8, 3220956), (9, 2863072), (12, 2147304), (16, 1610478), (17, 1515744), (18, 1431536), (19, 1356192), (24, 1073652), (32, 805239), (34, 757872), (36, 715768), (38, 678096), (48, 536826), (51, 505248), (57, 452064), (68, 378936), (72, 357884), (76, 339048), (96, 268413), (102, 252624), (114, 226032), (136, 189468), (144, 178942), (152, 169524), (153, 168416), (171, 150688), (204, 126312), (228, 113016), (272, 94734), (277, 93024), (288, 89471), (304, 84762), (306, 84208), (323, 79776), (342, 75344), (408, 63156), (456, 56508), (544, 47367), (554, 46512), (608, 42381), (612, 42104), (646, 39888), (684, 37672), (816, 31578), (831, 31008), (912, 28254), (969, 26592), (1108, 23256), (1224, 21052), (1292, 19944), (1368, 18836), (1632, 15789), (1662, 15504), (1824, 14127), (1938, 13296), (2216, 11628), (2448, 10526), (2493, 10336), (2584, 9972), (2736, 9418), (2907, 8864), (3324, 7752), (3876, 6648), (4432, 5814), (4709, 5472), (4896, 5263), (4986, 5168)]