72713992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17053}}^1$

素因数の和:17113

約数の個数: 32

約数和(自身を含む): 150416280

約数和(自身を除く): 77702288

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 17053, 34106, 68212, 136424, 221689, 443378, 699173, 886756, 1398346, 1773512, 2796692, 5593384, 9089249, 18178498, 36356996, 72713992]

約数ペア:

[(1, 72713992), (2, 36356996), (4, 18178498), (8, 9089249), (13, 5593384), (26, 2796692), (41, 1773512), (52, 1398346), (82, 886756), (104, 699173), (164, 443378), (328, 221689), (533, 136424), (1066, 68212), (2132, 34106), (4264, 17053)]