25847888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 59299776

約数和(自身を除く): 33451888

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 53, 68, 88, 106, 136, 163, 176, 187, 212, 272, 326, 374, 424, 583, 652, 748, 848, 901, 1166, 1304, 1496, 1793, 1802, 2332, 2608, 2771, 2992, 3586, 3604, 4664, 5542, 7172, 7208, 8639, 9328, 9911, 11084, 14344, 14416, 17278, 19822, 22168, 28688, 30481, 34556, 39644, 44336, 60962, 69112, 79288, 95029, 121924, 138224, 146863, 158576, 190058, 243848, 293726, 380116, 487696, 587452, 760232, 1174904, 1520464, 1615493, 2349808, 3230986, 6461972, 12923944, 25847888]

約数ペア:

[(1, 25847888), (2, 12923944), (4, 6461972), (8, 3230986), (11, 2349808), (16, 1615493), (17, 1520464), (22, 1174904), (34, 760232), (44, 587452), (53, 487696), (68, 380116), (88, 293726), (106, 243848), (136, 190058), (163, 158576), (176, 146863), (187, 138224), (212, 121924), (272, 95029), (326, 79288), (374, 69112), (424, 60962), (583, 44336), (652, 39644), (748, 34556), (848, 30481), (901, 28688), (1166, 22168), (1304, 19822), (1496, 17278), (1793, 14416), (1802, 14344), (2332, 11084), (2608, 9911), (2771, 9328), (2992, 8639), (3586, 7208), (3604, 7172), (4664, 5542)]