9970432

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 22075200

約数和(自身を除く): 12104768

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 79, 116, 128, 136, 158, 232, 256, 272, 316, 464, 493, 544, 632, 928, 986, 1088, 1264, 1343, 1856, 1972, 2176, 2291, 2528, 2686, 3712, 3944, 4352, 4582, 5056, 5372, 7424, 7888, 9164, 10112, 10744, 15776, 18328, 20224, 21488, 31552, 36656, 38947, 42976, 63104, 73312, 77894, 85952, 126208, 146624, 155788, 171904, 293248, 311576, 343808, 586496, 623152, 1246304, 2492608, 4985216, 9970432]

約数ペア:

[(1, 9970432), (2, 4985216), (4, 2492608), (8, 1246304), (16, 623152), (17, 586496), (29, 343808), (32, 311576), (34, 293248), (58, 171904), (64, 155788), (68, 146624), (79, 126208), (116, 85952), (128, 77894), (136, 73312), (158, 63104), (232, 42976), (256, 38947), (272, 36656), (316, 31552), (464, 21488), (493, 20224), (544, 18328), (632, 15776), (928, 10744), (986, 10112), (1088, 9164), (1264, 7888), (1343, 7424), (1856, 5372), (1972, 5056), (2176, 4582), (2291, 4352), (2528, 3944), (2686, 3712)]