71304688

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48973}}^1$

素因数の和:49001

約数の個数: 40

約数和(自身を含む): 170037728

約数和(自身を除く): 98733040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 48973, 97946, 195892, 342811, 391784, 636649, 685622, 783568, 1273298, 1371244, 2546596, 2742488, 4456543, 5093192, 5484976, 8913086, 10186384, 17826172, 35652344, 71304688]

約数ペア:

[(1, 71304688), (2, 35652344), (4, 17826172), (7, 10186384), (8, 8913086), (13, 5484976), (14, 5093192), (16, 4456543), (26, 2742488), (28, 2546596), (52, 1371244), (56, 1273298), (91, 783568), (104, 685622), (112, 636649), (182, 391784), (208, 342811), (364, 195892), (728, 97946), (1456, 48973)]