39555984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{63391}}^1$

素因数の和:63415

約数の個数: 40

約数和(自身を含む): 110048512

約数和(自身を除く): 70492528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 63391, 126782, 190173, 253564, 380346, 507128, 760692, 824083, 1014256, 1521384, 1648166, 2472249, 3042768, 3296332, 4944498, 6592664, 9888996, 13185328, 19777992, 39555984]

約数ペア:

[(1, 39555984), (2, 19777992), (3, 13185328), (4, 9888996), (6, 6592664), (8, 4944498), (12, 3296332), (13, 3042768), (16, 2472249), (24, 1648166), (26, 1521384), (39, 1014256), (48, 824083), (52, 760692), (78, 507128), (104, 380346), (156, 253564), (208, 190173), (312, 126782), (624, 63391)]