25241608826

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{136207}}^1$

素因数の和:136315

約数の個数: 48

約数和(自身を含む): 46210470912

約数和(自身を除く): 20968862086

約数列:

[1, 2, 7, 14, 31, 49, 61, 62, 98, 122, 217, 427, 434, 854, 1519, 1891, 2989, 3038, 3782, 5978, 13237, 26474, 92659, 136207, 185318, 272414, 953449, 1906898, 4222417, 6674143, 8308627, 8444834, 13348286, 16617254, 29556919, 58160389, 59113838, 116320778, 206898433, 257567437, 407122723, 413796866, 515134874, 814245446, 1802972059, 3605944118, 12620804413, 25241608826]

約数ペア:

[(1, 25241608826), (2, 12620804413), (7, 3605944118), (14, 1802972059), (31, 814245446), (49, 515134874), (61, 413796866), (62, 407122723), (98, 257567437), (122, 206898433), (217, 116320778), (427, 59113838), (434, 58160389), (854, 29556919), (1519, 16617254), (1891, 13348286), (2989, 8444834), (3038, 8308627), (3782, 6674143), (5978, 4222417), (13237, 1906898), (26474, 953449), (92659, 272414), (136207, 185318)]