64424185

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 91026432

約数和(自身を除く): 26602247

約数列:

[1, 5, 7, 35, 67, 83, 331, 335, 415, 469, 581, 1655, 2317, 2345, 2905, 5561, 11585, 22177, 27473, 27805, 38927, 110885, 137365, 155239, 192311, 194635, 776195, 961555, 1840691, 9203455, 12884837, 64424185]

約数ペア:

[(1, 64424185), (5, 12884837), (7, 9203455), (35, 1840691), (67, 961555), (83, 776195), (331, 194635), (335, 192311), (415, 155239), (469, 137365), (581, 110885), (1655, 38927), (2317, 27805), (2345, 27473), (2905, 22177), (5561, 11585)]