25206402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3631}}^1$

素因数の和:3738

約数の個数: 32

約数和(自身を含む): 54915840

約数和(自身を除く): 29709438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 3631, 6942, 7262, 10893, 21786, 47203, 94406, 141609, 283218, 323159, 646318, 969477, 1938954, 4201067, 8402134, 12603201, 25206402]

約数ペア:

[(1, 25206402), (2, 12603201), (3, 8402134), (6, 4201067), (13, 1938954), (26, 969477), (39, 646318), (78, 323159), (89, 283218), (178, 141609), (267, 94406), (534, 47203), (1157, 21786), (2314, 10893), (3471, 7262), (3631, 6942)]