38145408

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:664

約数の個数: 128

約数和(自身を含む): 121029120

約数和(自身を除く): 82883712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 617, 644, 672, 736, 896, 966, 1104, 1234, 1288, 1344, 1472, 1851, 1932, 2208, 2468, 2576, 2688, 2944, 3702, 3864, 4319, 4416, 4936, 5152, 7404, 7728, 8638, 8832, 9872, 10304, 12957, 14191, 14808, 15456, 17276, 19744, 20608, 25914, 28382, 29616, 30912, 34552, 39488, 42573, 51828, 56764, 59232, 61824, 69104, 78976, 85146, 99337, 103656, 113528, 118464, 138208, 170292, 198674, 207312, 227056, 236928, 276416, 298011, 340584, 397348, 414624, 454112, 552832, 596022, 681168, 794696, 829248, 908224, 1192044, 1362336, 1589392, 1658496, 1816448, 2384088, 2724672, 3178784, 4768176, 5449344, 6357568, 9536352, 12715136, 19072704, 38145408]

約数ペア:

[(1, 38145408), (2, 19072704), (3, 12715136), (4, 9536352), (6, 6357568), (7, 5449344), (8, 4768176), (12, 3178784), (14, 2724672), (16, 2384088), (21, 1816448), (23, 1658496), (24, 1589392), (28, 1362336), (32, 1192044), (42, 908224), (46, 829248), (48, 794696), (56, 681168), (64, 596022), (69, 552832), (84, 454112), (92, 414624), (96, 397348), (112, 340584), (128, 298011), (138, 276416), (161, 236928), (168, 227056), (184, 207312), (192, 198674), (224, 170292), (276, 138208), (322, 118464), (336, 113528), (368, 103656), (384, 99337), (448, 85146), (483, 78976), (552, 69104), (617, 61824), (644, 59232), (672, 56764), (736, 51828), (896, 42573), (966, 39488), (1104, 34552), (1234, 30912), (1288, 29616), (1344, 28382), (1472, 25914), (1851, 20608), (1932, 19744), (2208, 17276), (2468, 15456), (2576, 14808), (2688, 14191), (2944, 12957), (3702, 10304), (3864, 9872), (4319, 8832), (4416, 8638), (4936, 7728), (5152, 7404)]