39765370112

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{6709}}^1$

素因数の和:6888

約数の個数: 108

約数和(自身を含む): 86591167740

約数和(自身を除く): 46825797628

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 137, 169, 208, 256, 274, 338, 416, 548, 676, 832, 1096, 1352, 1664, 1781, 2192, 2704, 3328, 3562, 4384, 5408, 6709, 7124, 8768, 10816, 13418, 14248, 17536, 21632, 23153, 26836, 28496, 35072, 43264, 46306, 53672, 56992, 87217, 92612, 107344, 113984, 174434, 185224, 214688, 227968, 348868, 370448, 429376, 455936, 697736, 740896, 858752, 919133, 1133821, 1395472, 1481792, 1717504, 1838266, 2267642, 2790944, 2963584, 3676532, 4535284, 5581888, 5927168, 7353064, 9070568, 11163776, 11948729, 14706128, 18141136, 22327552, 23897458, 29412256, 36282272, 47794916, 58824512, 72564544, 95589832, 117649024, 145129088, 155333477, 191179664, 235298048, 290258176, 310666954, 382359328, 621333908, 764718656, 1242667816, 1529437312, 2485335632, 3058874624, 4970671264, 9941342528, 19882685056, 39765370112]

約数ペア:

[(1, 39765370112), (2, 19882685056), (4, 9941342528), (8, 4970671264), (13, 3058874624), (16, 2485335632), (26, 1529437312), (32, 1242667816), (52, 764718656), (64, 621333908), (104, 382359328), (128, 310666954), (137, 290258176), (169, 235298048), (208, 191179664), (256, 155333477), (274, 145129088), (338, 117649024), (416, 95589832), (548, 72564544), (676, 58824512), (832, 47794916), (1096, 36282272), (1352, 29412256), (1664, 23897458), (1781, 22327552), (2192, 18141136), (2704, 14706128), (3328, 11948729), (3562, 11163776), (4384, 9070568), (5408, 7353064), (6709, 5927168), (7124, 5581888), (8768, 4535284), (10816, 3676532), (13418, 2963584), (14248, 2790944), (17536, 2267642), (21632, 1838266), (23153, 1717504), (26836, 1481792), (28496, 1395472), (35072, 1133821), (43264, 919133), (46306, 858752), (53672, 740896), (56992, 697736), (87217, 455936), (92612, 429376), (107344, 370448), (113984, 348868), (174434, 227968), (185224, 214688)]