39542204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 80904096

約数和(自身を除く): 41361892

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 442, 533, 697, 884, 1066, 1091, 1394, 2132, 2182, 2788, 4364, 9061, 14183, 18122, 18547, 28366, 36244, 37094, 44731, 56732, 74188, 89462, 178924, 241111, 482222, 581503, 760427, 964444, 1163006, 1520854, 2326012, 3041708, 9885551, 19771102, 39542204]

約数ペア:

[(1, 39542204), (2, 19771102), (4, 9885551), (13, 3041708), (17, 2326012), (26, 1520854), (34, 1163006), (41, 964444), (52, 760427), (68, 581503), (82, 482222), (164, 241111), (221, 178924), (442, 89462), (533, 74188), (697, 56732), (884, 44731), (1066, 37094), (1091, 36244), (1394, 28366), (2132, 18547), (2182, 18122), (2788, 14183), (4364, 9061)]