3639876688

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{391553}}^1$

素因数の和:391651

約数の個数: 40

約数和(自身を含む): 8156852928

約数和(自身を除く): 4516976240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 391553, 783106, 1566212, 2740871, 3132424, 5481742, 6264848, 10963484, 21926968, 32498899, 43853936, 64997798, 129995596, 227492293, 259991192, 454984586, 519982384, 909969172, 1819938344, 3639876688]

約数ペア:

[(1, 3639876688), (2, 1819938344), (4, 909969172), (7, 519982384), (8, 454984586), (14, 259991192), (16, 227492293), (28, 129995596), (56, 64997798), (83, 43853936), (112, 32498899), (166, 21926968), (332, 10963484), (581, 6264848), (664, 5481742), (1162, 3132424), (1328, 2740871), (2324, 1566212), (4648, 783106), (9296, 391553)]