25521306

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1069}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 53619840

約数和(自身を除く): 28098534

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 173, 346, 519, 1038, 1069, 2138, 3207, 3979, 6414, 7958, 11937, 23874, 24587, 49174, 73761, 147522, 184937, 369874, 554811, 1109622, 4253551, 8507102, 12760653, 25521306]

約数ペア:

[(1, 25521306), (2, 12760653), (3, 8507102), (6, 4253551), (23, 1109622), (46, 554811), (69, 369874), (138, 184937), (173, 147522), (346, 73761), (519, 49174), (1038, 24587), (1069, 23874), (2138, 11937), (3207, 7958), (3979, 6414)]