26351508

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 63068544

約数和(自身を除く): 36717036

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 157, 197, 213, 284, 314, 394, 426, 471, 591, 628, 788, 852, 942, 1182, 1884, 2364, 11147, 13987, 22294, 27974, 30929, 33441, 41961, 44588, 55948, 61858, 66882, 83922, 92787, 123716, 133764, 167844, 185574, 371148, 2195959, 4391918, 6587877, 8783836, 13175754, 26351508]

約数ペア:

[(1, 26351508), (2, 13175754), (3, 8783836), (4, 6587877), (6, 4391918), (12, 2195959), (71, 371148), (142, 185574), (157, 167844), (197, 133764), (213, 123716), (284, 92787), (314, 83922), (394, 66882), (426, 61858), (471, 55948), (591, 44588), (628, 41961), (788, 33441), (852, 30929), (942, 27974), (1182, 22294), (1884, 13987), (2364, 11147)]