29781024

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 98134848

約数和(自身を除く): 68353824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 487, 546, 588, 624, 637, 672, 728, 784, 974, 1092, 1176, 1248, 1274, 1456, 1461, 1568, 1911, 1948, 2184, 2352, 2548, 2912, 2922, 3409, 3822, 3896, 4368, 4704, 5096, 5844, 6331, 6818, 7644, 7792, 8736, 10192, 10227, 11688, 12662, 13636, 15288, 15584, 18993, 20384, 20454, 23376, 23863, 25324, 27272, 30576, 37986, 40908, 44317, 46752, 47726, 50648, 54544, 61152, 71589, 75972, 81816, 88634, 95452, 101296, 109088, 132951, 143178, 151944, 163632, 177268, 190904, 202592, 265902, 286356, 303888, 310219, 327264, 354536, 381808, 531804, 572712, 607776, 620438, 709072, 763616, 930657, 1063608, 1145424, 1240876, 1418144, 1861314, 2127216, 2290848, 2481752, 3722628, 4254432, 4963504, 7445256, 9927008, 14890512, 29781024]

約数ペア:

[(1, 29781024), (2, 14890512), (3, 9927008), (4, 7445256), (6, 4963504), (7, 4254432), (8, 3722628), (12, 2481752), (13, 2290848), (14, 2127216), (16, 1861314), (21, 1418144), (24, 1240876), (26, 1145424), (28, 1063608), (32, 930657), (39, 763616), (42, 709072), (48, 620438), (49, 607776), (52, 572712), (56, 531804), (78, 381808), (84, 354536), (91, 327264), (96, 310219), (98, 303888), (104, 286356), (112, 265902), (147, 202592), (156, 190904), (168, 177268), (182, 163632), (196, 151944), (208, 143178), (224, 132951), (273, 109088), (294, 101296), (312, 95452), (336, 88634), (364, 81816), (392, 75972), (416, 71589), (487, 61152), (546, 54544), (588, 50648), (624, 47726), (637, 46752), (672, 44317), (728, 40908), (784, 37986), (974, 30576), (1092, 27272), (1176, 25324), (1248, 23863), (1274, 23376), (1456, 20454), (1461, 20384), (1568, 18993), (1911, 15584), (1948, 15288), (2184, 13636), (2352, 12662), (2548, 11688), (2912, 10227), (2922, 10192), (3409, 8736), (3822, 7792), (3896, 7644), (4368, 6818), (4704, 6331), (5096, 5844)]