64038352

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13297}}^1$

素因数の和:13355

約数の個数: 40

約数和(自身を含む): 145107776

約数和(自身を除く): 81069424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 13297, 26594, 53188, 93079, 106376, 186158, 212752, 372316, 571771, 744632, 1143542, 1489264, 2287084, 4002397, 4574168, 8004794, 9148336, 16009588, 32019176, 64038352]

約数ペア:

[(1, 64038352), (2, 32019176), (4, 16009588), (7, 9148336), (8, 8004794), (14, 4574168), (16, 4002397), (28, 2287084), (43, 1489264), (56, 1143542), (86, 744632), (112, 571771), (172, 372316), (301, 212752), (344, 186158), (602, 106376), (688, 93079), (1204, 53188), (2408, 26594), (4816, 13297)]