65374418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2122

約数の個数: 32

約数和(自身を含む): 111041280

約数和(自身を除く): 45666862

約数列:

[1, 2, 17, 23, 34, 41, 46, 82, 391, 697, 782, 943, 1394, 1886, 2039, 4078, 16031, 32062, 34663, 46897, 69326, 83599, 93794, 167198, 797249, 1421183, 1594498, 1922777, 2842366, 3845554, 32687209, 65374418]

約数ペア:

[(1, 65374418), (2, 32687209), (17, 3845554), (23, 2842366), (34, 1922777), (41, 1594498), (46, 1421183), (82, 797249), (391, 167198), (697, 93794), (782, 83599), (943, 69326), (1394, 46897), (1886, 34663), (2039, 32062), (4078, 16031)]