25998544

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1033}}^1$

素因数の和:1076

約数の個数: 60

約数和(自身を含む): 59684548

約数和(自身を除く): 33686004

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1033, 1144, 1573, 1936, 2066, 2288, 3146, 4132, 6292, 8264, 11363, 12584, 13429, 16528, 22726, 25168, 26858, 45452, 53716, 90904, 107432, 124993, 147719, 181808, 214864, 249986, 295438, 499972, 590876, 999944, 1181752, 1624909, 1999888, 2363504, 3249818, 6499636, 12999272, 25998544]

約数ペア:

[(1, 25998544), (2, 12999272), (4, 6499636), (8, 3249818), (11, 2363504), (13, 1999888), (16, 1624909), (22, 1181752), (26, 999944), (44, 590876), (52, 499972), (88, 295438), (104, 249986), (121, 214864), (143, 181808), (176, 147719), (208, 124993), (242, 107432), (286, 90904), (484, 53716), (572, 45452), (968, 26858), (1033, 25168), (1144, 22726), (1573, 16528), (1936, 13429), (2066, 12584), (2288, 11363), (3146, 8264), (4132, 6292)]