71896064

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1232

約数の個数: 44

約数和(自身を含む): 146204928

約数和(自身を除く): 74308864

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1024, 1151, 1952, 2302, 3904, 4604, 7808, 9208, 15616, 18416, 31232, 36832, 62464, 70211, 73664, 140422, 147328, 280844, 294656, 561688, 589312, 1123376, 1178624, 2246752, 4493504, 8987008, 17974016, 35948032, 71896064]

約数ペア:

[(1, 71896064), (2, 35948032), (4, 17974016), (8, 8987008), (16, 4493504), (32, 2246752), (61, 1178624), (64, 1123376), (122, 589312), (128, 561688), (244, 294656), (256, 280844), (488, 147328), (512, 140422), (976, 73664), (1024, 70211), (1151, 62464), (1952, 36832), (2302, 31232), (3904, 18416), (4604, 15616), (7808, 9208)]