8478996

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 21331968

約数和(自身を除く): 12852972

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 991, 1426, 1982, 2139, 2852, 2973, 3964, 4278, 5946, 8556, 11892, 22793, 30721, 45586, 61442, 68379, 91172, 92163, 122884, 136758, 184326, 273516, 368652, 706583, 1413166, 2119749, 2826332, 4239498, 8478996]

約数ペア:

[(1, 8478996), (2, 4239498), (3, 2826332), (4, 2119749), (6, 1413166), (12, 706583), (23, 368652), (31, 273516), (46, 184326), (62, 136758), (69, 122884), (92, 92163), (93, 91172), (124, 68379), (138, 61442), (186, 45586), (276, 30721), (372, 22793), (713, 11892), (991, 8556), (1426, 5946), (1982, 4278), (2139, 3964), (2852, 2973)]