64120256

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{16981}}^1$

素因数の和:17052

約数の個数: 28

約数和(自身を含む): 129402840

約数和(自身を除く): 65282584

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 16981, 33962, 67924, 135848, 271696, 543392, 1001879, 1086784, 2003758, 4007516, 8015032, 16030064, 32060128, 64120256]

約数ペア:

[(1, 64120256), (2, 32060128), (4, 16030064), (8, 8015032), (16, 4007516), (32, 2003758), (59, 1086784), (64, 1001879), (118, 543392), (236, 271696), (472, 135848), (944, 67924), (1888, 33962), (3776, 16981)]