26671436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 54486432

約数和(自身を除く): 27814996

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 181, 187, 197, 362, 374, 394, 724, 748, 788, 1991, 2167, 3077, 3349, 3982, 4334, 6154, 6698, 7964, 8668, 12308, 13396, 33847, 35657, 36839, 67694, 71314, 73678, 135388, 142628, 147356, 392227, 606169, 784454, 1212338, 1568908, 2424676, 6667859, 13335718, 26671436]

約数ペア:

[(1, 26671436), (2, 13335718), (4, 6667859), (11, 2424676), (17, 1568908), (22, 1212338), (34, 784454), (44, 606169), (68, 392227), (181, 147356), (187, 142628), (197, 135388), (362, 73678), (374, 71314), (394, 67694), (724, 36839), (748, 35657), (788, 33847), (1991, 13396), (2167, 12308), (3077, 8668), (3349, 7964), (3982, 6698), (4334, 6154)]