2008478465272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14621}}^1\times {\mathrm{24083}}^1$

素因数の和:38764

約数の個数: 64

約数和(自身を含む): 4056839976960

約数和(自身を除く): 2048361511688

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 5704, 14621, 24083, 29242, 48166, 58484, 96332, 116968, 192664, 336283, 453251, 553909, 672566, 746573, 906502, 1107818, 1345132, 1493146, 1813004, 2215636, 2690264, 2986292, 3626008, 4431272, 5972584, 10424773, 17171179, 20849546, 34342358, 41699092, 68684716, 83398184, 137369432, 352117543, 704235086, 1408470172, 2816940344, 8098703489, 10915643833, 16197406978, 21831287666, 32394813956, 43662575332, 64789627912, 87325150664, 251059808159, 502119616318, 1004239232636, 2008478465272]

約数ペア:

[(1, 2008478465272), (2, 1004239232636), (4, 502119616318), (8, 251059808159), (23, 87325150664), (31, 64789627912), (46, 43662575332), (62, 32394813956), (92, 21831287666), (124, 16197406978), (184, 10915643833), (248, 8098703489), (713, 2816940344), (1426, 1408470172), (2852, 704235086), (5704, 352117543), (14621, 137369432), (24083, 83398184), (29242, 68684716), (48166, 41699092), (58484, 34342358), (96332, 20849546), (116968, 17171179), (192664, 10424773), (336283, 5972584), (453251, 4431272), (553909, 3626008), (672566, 2986292), (746573, 2690264), (906502, 2215636), (1107818, 1813004), (1345132, 1493146)]