38657472

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{587}}^1$

素因数の和:623

約数の個数: 112

約数和(自身を含む): 119481600

約数和(自身を除く): 80824128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 587, 588, 672, 686, 784, 1029, 1174, 1176, 1344, 1372, 1568, 1761, 2058, 2348, 2352, 2744, 3136, 3522, 4109, 4116, 4696, 4704, 5488, 7044, 8218, 8232, 9392, 9408, 10976, 12327, 14088, 16436, 16464, 18784, 21952, 24654, 28176, 28763, 32872, 32928, 37568, 49308, 56352, 57526, 65744, 65856, 86289, 98616, 112704, 115052, 131488, 172578, 197232, 201341, 230104, 262976, 345156, 394464, 402682, 460208, 604023, 690312, 788928, 805364, 920416, 1208046, 1380624, 1610728, 1840832, 2416092, 2761248, 3221456, 4832184, 5522496, 6442912, 9664368, 12885824, 19328736, 38657472]

約数ペア:

[(1, 38657472), (2, 19328736), (3, 12885824), (4, 9664368), (6, 6442912), (7, 5522496), (8, 4832184), (12, 3221456), (14, 2761248), (16, 2416092), (21, 1840832), (24, 1610728), (28, 1380624), (32, 1208046), (42, 920416), (48, 805364), (49, 788928), (56, 690312), (64, 604023), (84, 460208), (96, 402682), (98, 394464), (112, 345156), (147, 262976), (168, 230104), (192, 201341), (196, 197232), (224, 172578), (294, 131488), (336, 115052), (343, 112704), (392, 98616), (448, 86289), (587, 65856), (588, 65744), (672, 57526), (686, 56352), (784, 49308), (1029, 37568), (1174, 32928), (1176, 32872), (1344, 28763), (1372, 28176), (1568, 24654), (1761, 21952), (2058, 18784), (2348, 16464), (2352, 16436), (2744, 14088), (3136, 12327), (3522, 10976), (4109, 9408), (4116, 9392), (4696, 8232), (4704, 8218), (5488, 7044)]