26796110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 55240704

約数和(自身を除く): 28444594

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 71, 73, 94, 110, 142, 146, 235, 355, 365, 470, 517, 710, 730, 781, 803, 1034, 1562, 1606, 2585, 3337, 3431, 3905, 4015, 5170, 5183, 6674, 6862, 7810, 8030, 10366, 16685, 17155, 25915, 33370, 34310, 36707, 37741, 51830, 57013, 73414, 75482, 114026, 183535, 188705, 243601, 285065, 367070, 377410, 487202, 570130, 1218005, 2436010, 2679611, 5359222, 13398055, 26796110]

約数ペア:

[(1, 26796110), (2, 13398055), (5, 5359222), (10, 2679611), (11, 2436010), (22, 1218005), (47, 570130), (55, 487202), (71, 377410), (73, 367070), (94, 285065), (110, 243601), (142, 188705), (146, 183535), (235, 114026), (355, 75482), (365, 73414), (470, 57013), (517, 51830), (710, 37741), (730, 36707), (781, 34310), (803, 33370), (1034, 25915), (1562, 17155), (1606, 16685), (2585, 10366), (3337, 8030), (3431, 7810), (3905, 6862), (4015, 6674), (5170, 5183)]