25991118272

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{6247}}^1$

素因数の和:6554

約数の個数: 112

約数和(自身を含む): 60788141568

約数和(自身を除く): 34797023296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 251, 259, 296, 448, 502, 518, 592, 1004, 1036, 1184, 1757, 2008, 2072, 2368, 3514, 4016, 4144, 6247, 7028, 8032, 8288, 9287, 12494, 14056, 16064, 16576, 18574, 24988, 28112, 37148, 43729, 49976, 56224, 65009, 74296, 87458, 99952, 112448, 130018, 148592, 174916, 199904, 231139, 260036, 297184, 349832, 399808, 462278, 520072, 594368, 699664, 924556, 1040144, 1399328, 1567997, 1617973, 1849112, 2080288, 2798656, 3135994, 3235946, 3698224, 4160576, 6271988, 6471892, 7396448, 10975979, 12543976, 12943784, 14792896, 21951958, 25087952, 25887568, 43903916, 50175904, 51775136, 58015889, 87807832, 100351808, 103550272, 116031778, 175615664, 232063556, 351231328, 406111223, 464127112, 702462656, 812222446, 928254224, 1624444892, 1856508448, 3248889784, 3713016896, 6497779568, 12995559136, 25991118272]

約数ペア:

[(1, 25991118272), (2, 12995559136), (4, 6497779568), (7, 3713016896), (8, 3248889784), (14, 1856508448), (16, 1624444892), (28, 928254224), (32, 812222446), (37, 702462656), (56, 464127112), (64, 406111223), (74, 351231328), (112, 232063556), (148, 175615664), (224, 116031778), (251, 103550272), (259, 100351808), (296, 87807832), (448, 58015889), (502, 51775136), (518, 50175904), (592, 43903916), (1004, 25887568), (1036, 25087952), (1184, 21951958), (1757, 14792896), (2008, 12943784), (2072, 12543976), (2368, 10975979), (3514, 7396448), (4016, 6471892), (4144, 6271988), (6247, 4160576), (7028, 3698224), (8032, 3235946), (8288, 3135994), (9287, 2798656), (12494, 2080288), (14056, 1849112), (16064, 1617973), (16576, 1567997), (18574, 1399328), (24988, 1040144), (28112, 924556), (37148, 699664), (43729, 594368), (49976, 520072), (56224, 462278), (65009, 399808), (74296, 349832), (87458, 297184), (99952, 260036), (112448, 231139), (130018, 199904), (148592, 174916)]