64208312

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{5051}}^1$

素因数の和:5291

約数の個数: 32

約数和(自身を含む): 138222720

約数和(自身を除く): 74014408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 5051, 6356, 10102, 12712, 20204, 35357, 40408, 70714, 141428, 282856, 1146577, 2293154, 4586308, 8026039, 9172616, 16052078, 32104156, 64208312]

約数ペア:

[(1, 64208312), (2, 32104156), (4, 16052078), (7, 9172616), (8, 8026039), (14, 4586308), (28, 2293154), (56, 1146577), (227, 282856), (454, 141428), (908, 70714), (1589, 40408), (1816, 35357), (3178, 20204), (5051, 12712), (6356, 10102)]