26578136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6907}}^1$

素因数の和:6963

約数の個数: 32

約数和(自身を含む): 55125840

約数和(自身を除く): 28547704

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 6907, 13814, 27628, 55256, 89791, 179582, 255559, 359164, 511118, 718328, 1022236, 2044472, 3322267, 6644534, 13289068, 26578136]

約数ペア:

[(1, 26578136), (2, 13289068), (4, 6644534), (8, 3322267), (13, 2044472), (26, 1022236), (37, 718328), (52, 511118), (74, 359164), (104, 255559), (148, 179582), (296, 89791), (481, 55256), (962, 27628), (1924, 13814), (3848, 6907)]