26190112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 56021112

約数和(自身を除く): 29831000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 401, 416, 628, 802, 1256, 1604, 2041, 2512, 3208, 4082, 5024, 5213, 6416, 8164, 10426, 12832, 16328, 20852, 32656, 41704, 62957, 65312, 83408, 125914, 166816, 251828, 503656, 818441, 1007312, 1636882, 2014624, 3273764, 6547528, 13095056, 26190112]

約数ペア:

[(1, 26190112), (2, 13095056), (4, 6547528), (8, 3273764), (13, 2014624), (16, 1636882), (26, 1007312), (32, 818441), (52, 503656), (104, 251828), (157, 166816), (208, 125914), (314, 83408), (401, 65312), (416, 62957), (628, 41704), (802, 32656), (1256, 20852), (1604, 16328), (2041, 12832), (2512, 10426), (3208, 8164), (4082, 6416), (5024, 5213)]