72737638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{21661}}^1$

素因数の和:21759

約数の個数: 16

約数和(自身を含む): 115415136

約数和(自身を除く): 42677498

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 21661, 43322, 498203, 996406, 1581253, 3162506, 36368819, 72737638]

約数ペア:

[(1, 72737638), (2, 36368819), (23, 3162506), (46, 1581253), (73, 996406), (146, 498203), (1679, 43322), (3358, 21661)]