74434528

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1283}}^1$

素因数の和:1344

約数の個数: 72

約数和(自身を含む): 175212072

約数和(自身を除く): 100777544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 392, 518, 592, 784, 1036, 1184, 1283, 1568, 1813, 2072, 2566, 3626, 4144, 5132, 7252, 8288, 8981, 10264, 14504, 17962, 20528, 29008, 35924, 41056, 47471, 58016, 62867, 71848, 94942, 125734, 143696, 189884, 251468, 287392, 332297, 379768, 502936, 664594, 759536, 1005872, 1329188, 1519072, 2011744, 2326079, 2658376, 4652158, 5316752, 9304316, 10633504, 18608632, 37217264, 74434528]

約数ペア:

[(1, 74434528), (2, 37217264), (4, 18608632), (7, 10633504), (8, 9304316), (14, 5316752), (16, 4652158), (28, 2658376), (32, 2326079), (37, 2011744), (49, 1519072), (56, 1329188), (74, 1005872), (98, 759536), (112, 664594), (148, 502936), (196, 379768), (224, 332297), (259, 287392), (296, 251468), (392, 189884), (518, 143696), (592, 125734), (784, 94942), (1036, 71848), (1184, 62867), (1283, 58016), (1568, 47471), (1813, 41056), (2072, 35924), (2566, 29008), (3626, 20528), (4144, 17962), (5132, 14504), (7252, 10264), (8288, 8981)]