78410234

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 137479680

約数和(自身を除く): 59069446

約数列:

[1, 2, 7, 14, 67, 134, 179, 358, 467, 469, 934, 938, 1253, 2506, 3269, 6538, 11993, 23986, 31289, 62578, 83593, 83951, 167186, 167902, 219023, 438046, 585151, 1170302, 5600731, 11201462, 39205117, 78410234]

約数ペア:

[(1, 78410234), (2, 39205117), (7, 11201462), (14, 5600731), (67, 1170302), (134, 585151), (179, 438046), (358, 219023), (467, 167902), (469, 167186), (934, 83951), (938, 83593), (1253, 62578), (2506, 31289), (3269, 23986), (6538, 11993)]