65788108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 127290240

約数和(自身を除く): 61502132

約数列:

[1, 2, 4, 19, 38, 41, 43, 76, 82, 86, 164, 172, 491, 779, 817, 982, 1558, 1634, 1763, 1964, 3116, 3268, 3526, 7052, 9329, 18658, 20131, 21113, 33497, 37316, 40262, 42226, 66994, 80524, 84452, 133988, 382489, 401147, 764978, 802294, 865633, 1529956, 1604588, 1731266, 3462532, 16447027, 32894054, 65788108]

約数ペア:

[(1, 65788108), (2, 32894054), (4, 16447027), (19, 3462532), (38, 1731266), (41, 1604588), (43, 1529956), (76, 865633), (82, 802294), (86, 764978), (164, 401147), (172, 382489), (491, 133988), (779, 84452), (817, 80524), (982, 66994), (1558, 42226), (1634, 40262), (1763, 37316), (1964, 33497), (3116, 21113), (3268, 20131), (3526, 18658), (7052, 9329)]