66476194

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 105557760

約数和(自身を除く): 39081566

約数列:

[1, 2, 43, 67, 83, 86, 134, 139, 166, 278, 2881, 3569, 5561, 5762, 5977, 7138, 9313, 11122, 11537, 11954, 18626, 23074, 239123, 400459, 478246, 496091, 772979, 800918, 992182, 1545958, 33238097, 66476194]

約数ペア:

[(1, 66476194), (2, 33238097), (43, 1545958), (67, 992182), (83, 800918), (86, 772979), (134, 496091), (139, 478246), (166, 400459), (278, 239123), (2881, 23074), (3569, 18626), (5561, 11954), (5762, 11537), (5977, 11122), (7138, 9313)]