39552812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 79888032

約数和(自身を除く): 40335220

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 101, 202, 221, 404, 442, 443, 884, 886, 1313, 1717, 1772, 2626, 3434, 5252, 5759, 6868, 7531, 11518, 15062, 22321, 23036, 30124, 44642, 44743, 89284, 89486, 97903, 178972, 195806, 391612, 581659, 760631, 1163318, 1521262, 2326636, 3042524, 9888203, 19776406, 39552812]

約数ペア:

[(1, 39552812), (2, 19776406), (4, 9888203), (13, 3042524), (17, 2326636), (26, 1521262), (34, 1163318), (52, 760631), (68, 581659), (101, 391612), (202, 195806), (221, 178972), (404, 97903), (442, 89486), (443, 89284), (884, 44743), (886, 44642), (1313, 30124), (1717, 23036), (1772, 22321), (2626, 15062), (3434, 11518), (5252, 7531), (5759, 6868)]