26943264368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{5153}}^1$

素因数の和:5634

約数の個数: 80

約数和(自身を含む): 56598341760

約数和(自身を除く): 29655077392

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 409, 752, 799, 818, 1598, 1636, 3196, 3272, 5153, 6392, 6544, 6953, 10306, 12784, 13906, 19223, 20612, 27812, 38446, 41224, 55624, 76892, 82448, 87601, 111248, 153784, 175202, 242191, 307568, 326791, 350404, 484382, 653582, 700808, 968764, 1307164, 1401616, 1937528, 2107577, 2614328, 3875056, 4117247, 4215154, 5228656, 8234494, 8430308, 16468988, 16860616, 32937976, 33721232, 35828809, 65875952, 71657618, 99056119, 143315236, 198112238, 286630472, 396224476, 573260944, 792448952, 1584897904, 1683954023, 3367908046, 6735816092, 13471632184, 26943264368]

約数ペア:

[(1, 26943264368), (2, 13471632184), (4, 6735816092), (8, 3367908046), (16, 1683954023), (17, 1584897904), (34, 792448952), (47, 573260944), (68, 396224476), (94, 286630472), (136, 198112238), (188, 143315236), (272, 99056119), (376, 71657618), (409, 65875952), (752, 35828809), (799, 33721232), (818, 32937976), (1598, 16860616), (1636, 16468988), (3196, 8430308), (3272, 8234494), (5153, 5228656), (6392, 4215154), (6544, 4117247), (6953, 3875056), (10306, 2614328), (12784, 2107577), (13906, 1937528), (19223, 1401616), (20612, 1307164), (27812, 968764), (38446, 700808), (41224, 653582), (55624, 484382), (76892, 350404), (82448, 326791), (87601, 307568), (111248, 242191), (153784, 175202)]