25340762512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{58657}}^1$

素因数の和:58776

約数の個数: 80

約数和(自身を含む): 55395676672

約数和(自身を除く): 30054914160

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 67, 104, 124, 134, 208, 248, 268, 403, 496, 536, 806, 871, 1072, 1612, 1742, 2077, 3224, 3484, 4154, 6448, 6968, 8308, 13936, 16616, 27001, 33232, 54002, 58657, 108004, 117314, 216008, 234628, 432016, 469256, 762541, 938512, 1525082, 1818367, 3050164, 3636734, 3930019, 6100328, 7273468, 7860038, 12200656, 14546936, 15720076, 23638771, 29093872, 31440152, 47277542, 51090247, 62880304, 94555084, 102180494, 121830589, 189110168, 204360988, 243661178, 378220336, 408721976, 487322356, 817443952, 974644712, 1583797657, 1949289424, 3167595314, 6335190628, 12670381256, 25340762512]

約数ペア:

[(1, 25340762512), (2, 12670381256), (4, 6335190628), (8, 3167595314), (13, 1949289424), (16, 1583797657), (26, 974644712), (31, 817443952), (52, 487322356), (62, 408721976), (67, 378220336), (104, 243661178), (124, 204360988), (134, 189110168), (208, 121830589), (248, 102180494), (268, 94555084), (403, 62880304), (496, 51090247), (536, 47277542), (806, 31440152), (871, 29093872), (1072, 23638771), (1612, 15720076), (1742, 14546936), (2077, 12200656), (3224, 7860038), (3484, 7273468), (4154, 6100328), (6448, 3930019), (6968, 3636734), (8308, 3050164), (13936, 1818367), (16616, 1525082), (27001, 938512), (33232, 762541), (54002, 469256), (58657, 432016), (108004, 234628), (117314, 216008)]