65540874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{23291}}^1$

素因数の和:23370

約数の個数: 32

約数和(自身を含む): 152050176

約数和(自身を除く): 86509302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 23291, 46582, 69873, 139746, 163037, 326074, 489111, 978222, 1560497, 3120994, 4681491, 9362982, 10923479, 21846958, 32770437, 65540874]

約数ペア:

[(1, 65540874), (2, 32770437), (3, 21846958), (6, 10923479), (7, 9362982), (14, 4681491), (21, 3120994), (42, 1560497), (67, 978222), (134, 489111), (201, 326074), (402, 163037), (469, 139746), (938, 69873), (1407, 46582), (2814, 23291)]