65649272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21767}}^1$

素因数の和:21815

約数の個数: 32

約数和(自身を含む): 137138400

約数和(自身を除く): 71489128

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 21767, 43534, 87068, 174136, 282971, 565942, 631243, 1131884, 1262486, 2263768, 2524972, 5049944, 8206159, 16412318, 32824636, 65649272]

約数ペア:

[(1, 65649272), (2, 32824636), (4, 16412318), (8, 8206159), (13, 5049944), (26, 2524972), (29, 2263768), (52, 1262486), (58, 1131884), (104, 631243), (116, 565942), (232, 282971), (377, 174136), (754, 87068), (1508, 43534), (3016, 21767)]