72738223

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 79954560

約数和(自身を除く): 7216337

約数列:

[1, 17, 41, 79, 697, 1321, 1343, 3239, 22457, 54161, 55063, 104359, 920737, 1774103, 4278719, 72738223]

約数ペア:

[(1, 72738223), (17, 4278719), (41, 1774103), (79, 920737), (697, 104359), (1321, 55063), (1343, 54161), (3239, 22457)]