38985184

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 108

約数和(自身を含む): 95319504

約数和(自身を除く): 56334320

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 49, 56, 92, 94, 98, 112, 161, 184, 188, 196, 224, 322, 329, 368, 376, 392, 529, 644, 658, 736, 752, 784, 1058, 1081, 1127, 1288, 1316, 1504, 1568, 2116, 2162, 2254, 2303, 2576, 2632, 3703, 4232, 4324, 4508, 4606, 5152, 5264, 7406, 7567, 8464, 8648, 9016, 9212, 10528, 14812, 15134, 16928, 17296, 18032, 18424, 24863, 25921, 29624, 30268, 34592, 36064, 36848, 49726, 51842, 52969, 59248, 60536, 73696, 99452, 103684, 105938, 118496, 121072, 174041, 198904, 207368, 211876, 242144, 348082, 397808, 414736, 423752, 696164, 795616, 829472, 847504, 1218287, 1392328, 1695008, 2436574, 2784656, 4873148, 5569312, 9746296, 19492592, 38985184]

約数ペア:

[(1, 38985184), (2, 19492592), (4, 9746296), (7, 5569312), (8, 4873148), (14, 2784656), (16, 2436574), (23, 1695008), (28, 1392328), (32, 1218287), (46, 847504), (47, 829472), (49, 795616), (56, 696164), (92, 423752), (94, 414736), (98, 397808), (112, 348082), (161, 242144), (184, 211876), (188, 207368), (196, 198904), (224, 174041), (322, 121072), (329, 118496), (368, 105938), (376, 103684), (392, 99452), (529, 73696), (644, 60536), (658, 59248), (736, 52969), (752, 51842), (784, 49726), (1058, 36848), (1081, 36064), (1127, 34592), (1288, 30268), (1316, 29624), (1504, 25921), (1568, 24863), (2116, 18424), (2162, 18032), (2254, 17296), (2303, 16928), (2576, 15134), (2632, 14812), (3703, 10528), (4232, 9212), (4324, 9016), (4508, 8648), (4606, 8464), (5152, 7567), (5264, 7406)]