70865164

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{809}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 126554400

約数和(自身を除く): 55689236

約数列:

[1, 2, 4, 61, 122, 244, 359, 718, 809, 1436, 1618, 3236, 21899, 43798, 49349, 87596, 98698, 197396, 290431, 580862, 1161724, 17716291, 35432582, 70865164]

約数ペア:

[(1, 70865164), (2, 35432582), (4, 17716291), (61, 1161724), (122, 580862), (244, 290431), (359, 197396), (718, 98698), (809, 87596), (1436, 49349), (1618, 43798), (3236, 21899)]