25658776

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 56977200

約数和(自身を除く): 31318424

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 2039, 3146, 4078, 6292, 8156, 12584, 16312, 22429, 26507, 44858, 53014, 89716, 106028, 179432, 212056, 246719, 291577, 493438, 583154, 986876, 1166308, 1973752, 2332616, 3207347, 6414694, 12829388, 25658776]

約数ペア:

[(1, 25658776), (2, 12829388), (4, 6414694), (8, 3207347), (11, 2332616), (13, 1973752), (22, 1166308), (26, 986876), (44, 583154), (52, 493438), (88, 291577), (104, 246719), (121, 212056), (143, 179432), (242, 106028), (286, 89716), (484, 53014), (572, 44858), (968, 26507), (1144, 22429), (1573, 16312), (2039, 12584), (3146, 8156), (4078, 6292)]