72953348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{16903}}^1$

素因数の和:17003

約数の個数: 24

約数和(自身を含む): 139153728

約数和(自身を除く): 66200380

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 16903, 33806, 67612, 219739, 439478, 878956, 1402949, 2805898, 5611796, 18238337, 36476674, 72953348]

約数ペア:

[(1, 72953348), (2, 36476674), (4, 18238337), (13, 5611796), (26, 2805898), (52, 1402949), (83, 878956), (166, 439478), (332, 219739), (1079, 67612), (2158, 33806), (4316, 16903)]