26408752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 54907200

約数和(自身を除く): 28498448

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1229, 1264, 1343, 2458, 2686, 4916, 5372, 9832, 10744, 19664, 20893, 21488, 41786, 83572, 97091, 167144, 194182, 334288, 388364, 776728, 1553456, 1650547, 3301094, 6602188, 13204376, 26408752]

約数ペア:

[(1, 26408752), (2, 13204376), (4, 6602188), (8, 3301094), (16, 1650547), (17, 1553456), (34, 776728), (68, 388364), (79, 334288), (136, 194182), (158, 167144), (272, 97091), (316, 83572), (632, 41786), (1229, 21488), (1264, 20893), (1343, 19664), (2458, 10744), (2686, 9832), (4916, 5372)]