1548436768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{19441}}^1$

素因数の和:19601

約数の個数: 48

約数和(自身を含む): 3233593440

約数和(自身を除く): 1685156672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 131, 152, 262, 304, 524, 608, 1048, 2096, 2489, 4192, 4978, 9956, 19441, 19912, 38882, 39824, 77764, 79648, 155528, 311056, 369379, 622112, 738758, 1477516, 2546771, 2955032, 5093542, 5910064, 10187084, 11820128, 20374168, 40748336, 48388649, 81496672, 96777298, 193554596, 387109192, 774218384, 1548436768]

約数ペア:

[(1, 1548436768), (2, 774218384), (4, 387109192), (8, 193554596), (16, 96777298), (19, 81496672), (32, 48388649), (38, 40748336), (76, 20374168), (131, 11820128), (152, 10187084), (262, 5910064), (304, 5093542), (524, 2955032), (608, 2546771), (1048, 1477516), (2096, 738758), (2489, 622112), (4192, 369379), (4978, 311056), (9956, 155528), (19441, 79648), (19912, 77764), (38882, 39824)]