25238752

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10243}}^1$

素因数の和:10271

約数の個数: 48

約数和(自身を含む): 61955712

約数和(自身を除く): 36716960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 10243, 20486, 40972, 71701, 81944, 112673, 143402, 163888, 225346, 286804, 327776, 450692, 573608, 788711, 901384, 1147216, 1577422, 1802768, 2294432, 3154844, 3605536, 6309688, 12619376, 25238752]

約数ペア:

[(1, 25238752), (2, 12619376), (4, 6309688), (7, 3605536), (8, 3154844), (11, 2294432), (14, 1802768), (16, 1577422), (22, 1147216), (28, 901384), (32, 788711), (44, 573608), (56, 450692), (77, 327776), (88, 286804), (112, 225346), (154, 163888), (176, 143402), (224, 112673), (308, 81944), (352, 71701), (616, 40972), (1232, 20486), (2464, 10243)]