72428368

素因数分解:

$2^4\times {\mathrm{1181}}^1\times {\mathrm{3833}}^1$

素因数の和:5022

約数の個数: 20

約数和(自身を含む): 140485428

約数和(自身を除く): 68057060

約数列:

[1, 2, 4, 8, 16, 1181, 2362, 3833, 4724, 7666, 9448, 15332, 18896, 30664, 61328, 4526773, 9053546, 18107092, 36214184, 72428368]

約数ペア:

[(1, 72428368), (2, 36214184), (4, 18107092), (8, 9053546), (16, 4526773), (1181, 61328), (2362, 30664), (3833, 18896), (4724, 15332), (7666, 9448)]