25807223008

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{8081}}^1$

素因数の和:8420

約数の個数: 96

約数和(自身を含む): 59389122240

約数和(自身を除く): 33581899232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 269, 371, 424, 538, 742, 848, 1076, 1484, 1696, 1883, 2152, 2968, 3766, 4304, 5936, 7532, 8081, 8608, 11872, 14257, 15064, 16162, 28514, 30128, 32324, 56567, 57028, 60256, 64648, 99799, 113134, 114056, 129296, 199598, 226268, 228112, 258592, 399196, 428293, 452536, 456224, 798392, 856586, 905072, 1596784, 1713172, 1810144, 2173789, 2998051, 3193568, 3426344, 4347578, 5996102, 6852688, 8695156, 11992204, 13705376, 15216523, 17390312, 23984408, 30433046, 34780624, 47968816, 60866092, 69561248, 95937632, 115210817, 121732184, 230421634, 243464368, 460843268, 486928736, 806475719, 921686536, 1612951438, 1843373072, 3225902876, 3686746144, 6451805752, 12903611504, 25807223008]

約数ペア:

[(1, 25807223008), (2, 12903611504), (4, 6451805752), (7, 3686746144), (8, 3225902876), (14, 1843373072), (16, 1612951438), (28, 921686536), (32, 806475719), (53, 486928736), (56, 460843268), (106, 243464368), (112, 230421634), (212, 121732184), (224, 115210817), (269, 95937632), (371, 69561248), (424, 60866092), (538, 47968816), (742, 34780624), (848, 30433046), (1076, 23984408), (1484, 17390312), (1696, 15216523), (1883, 13705376), (2152, 11992204), (2968, 8695156), (3766, 6852688), (4304, 5996102), (5936, 4347578), (7532, 3426344), (8081, 3193568), (8608, 2998051), (11872, 2173789), (14257, 1810144), (15064, 1713172), (16162, 1596784), (28514, 905072), (30128, 856586), (32324, 798392), (56567, 456224), (57028, 452536), (60256, 428293), (64648, 399196), (99799, 258592), (113134, 228112), (114056, 226268), (129296, 199598)]