25281652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 51916032

約数和(自身を除く): 26634380

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 73, 146, 187, 292, 374, 463, 748, 803, 926, 1241, 1606, 1852, 2482, 3212, 4964, 5093, 7871, 10186, 13651, 15742, 20372, 27302, 31484, 33799, 54604, 67598, 86581, 135196, 173162, 346324, 371789, 574583, 743578, 1149166, 1487156, 2298332, 6320413, 12640826, 25281652]

約数ペア:

[(1, 25281652), (2, 12640826), (4, 6320413), (11, 2298332), (17, 1487156), (22, 1149166), (34, 743578), (44, 574583), (68, 371789), (73, 346324), (146, 173162), (187, 135196), (292, 86581), (374, 67598), (463, 54604), (748, 33799), (803, 31484), (926, 27302), (1241, 20372), (1606, 15742), (1852, 13651), (2482, 10186), (3212, 7871), (4964, 5093)]