72765478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{24239}}^1$

素因数の和:24339

約数の個数: 16

約数和(自身を含む): 116352000

約数和(自身を除く): 43586522

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 24239, 48478, 460541, 921082, 1914881, 3829762, 36382739, 72765478]

約数ペア:

[(1, 72765478), (2, 36382739), (19, 3829762), (38, 1914881), (79, 921082), (158, 460541), (1501, 48478), (3002, 24239)]