77861938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29741}}^1$

素因数の和:29778

約数の個数: 32

約数和(自身を含む): 154182528

約数和(自身を除く): 76320590

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 29741, 59482, 208187, 327151, 416374, 505597, 654302, 1011194, 2290057, 3539179, 4580114, 5561567, 7078358, 11123134, 38930969, 77861938]

約数ペア:

[(1, 77861938), (2, 38930969), (7, 11123134), (11, 7078358), (14, 5561567), (17, 4580114), (22, 3539179), (34, 2290057), (77, 1011194), (119, 654302), (154, 505597), (187, 416374), (238, 327151), (374, 208187), (1309, 59482), (2618, 29741)]