61663888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26951}}^1$

素因数の和:26983

約数の個数: 40

約数和(自身を含む): 140366016

約数和(自身を除く): 78702128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 26951, 53902, 107804, 215608, 296461, 350363, 431216, 592922, 700726, 1185844, 1401452, 2371688, 2802904, 3853993, 4743376, 5605808, 7707986, 15415972, 30831944, 61663888]

約数ペア:

[(1, 61663888), (2, 30831944), (4, 15415972), (8, 7707986), (11, 5605808), (13, 4743376), (16, 3853993), (22, 2802904), (26, 2371688), (44, 1401452), (52, 1185844), (88, 700726), (104, 592922), (143, 431216), (176, 350363), (208, 296461), (286, 215608), (572, 107804), (1144, 53902), (2288, 26951)]