26421808

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13877}}^1$

素因数の和:13909

約数の個数: 40

約数和(自身を含む): 61951392

約数和(自身を除く): 35529584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 13877, 27754, 55508, 97139, 111016, 194278, 222032, 235909, 388556, 471818, 777112, 943636, 1554224, 1651363, 1887272, 3302726, 3774544, 6605452, 13210904, 26421808]

約数ペア:

[(1, 26421808), (2, 13210904), (4, 6605452), (7, 3774544), (8, 3302726), (14, 1887272), (16, 1651363), (17, 1554224), (28, 943636), (34, 777112), (56, 471818), (68, 388556), (112, 235909), (119, 222032), (136, 194278), (238, 111016), (272, 97139), (476, 55508), (952, 27754), (1904, 13877)]