74412544

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 80

約数和(自身を含む): 159096960

約数和(自身を除く): 84684416

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 89, 92, 128, 142, 178, 184, 256, 284, 356, 368, 512, 568, 712, 736, 1136, 1424, 1472, 1633, 2047, 2272, 2848, 2944, 3266, 4094, 4544, 5696, 5888, 6319, 6532, 8188, 9088, 11392, 11776, 12638, 13064, 16376, 18176, 22784, 25276, 26128, 32752, 36352, 45568, 50552, 52256, 65504, 101104, 104512, 131008, 145337, 202208, 209024, 262016, 290674, 404416, 418048, 524032, 581348, 808832, 836096, 1048064, 1162696, 1617664, 2325392, 3235328, 4650784, 9301568, 18603136, 37206272, 74412544]

約数ペア:

[(1, 74412544), (2, 37206272), (4, 18603136), (8, 9301568), (16, 4650784), (23, 3235328), (32, 2325392), (46, 1617664), (64, 1162696), (71, 1048064), (89, 836096), (92, 808832), (128, 581348), (142, 524032), (178, 418048), (184, 404416), (256, 290674), (284, 262016), (356, 209024), (368, 202208), (512, 145337), (568, 131008), (712, 104512), (736, 101104), (1136, 65504), (1424, 52256), (1472, 50552), (1633, 45568), (2047, 36352), (2272, 32752), (2848, 26128), (2944, 25276), (3266, 22784), (4094, 18176), (4544, 16376), (5696, 13064), (5888, 12638), (6319, 11776), (6532, 11392), (8188, 9088)]