25122072

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 66562560

約数和(自身を除く): 41440488

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 71, 92, 138, 142, 184, 213, 276, 284, 426, 552, 568, 641, 852, 1282, 1633, 1704, 1923, 2564, 3266, 3846, 4899, 5128, 6532, 7692, 9798, 13064, 14743, 15384, 19596, 29486, 39192, 44229, 45511, 58972, 88458, 91022, 117944, 136533, 176916, 182044, 273066, 353832, 364088, 546132, 1046753, 1092264, 2093506, 3140259, 4187012, 6280518, 8374024, 12561036, 25122072]

約数ペア:

[(1, 25122072), (2, 12561036), (3, 8374024), (4, 6280518), (6, 4187012), (8, 3140259), (12, 2093506), (23, 1092264), (24, 1046753), (46, 546132), (69, 364088), (71, 353832), (92, 273066), (138, 182044), (142, 176916), (184, 136533), (213, 117944), (276, 91022), (284, 88458), (426, 58972), (552, 45511), (568, 44229), (641, 39192), (852, 29486), (1282, 19596), (1633, 15384), (1704, 14743), (1923, 13064), (2564, 9798), (3266, 7692), (3846, 6532), (4899, 5128)]