28735326

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2301

約数の個数: 48

約数和(自身を含む): 67092480

約数和(自身を除く): 38357154

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 2239, 4278, 4478, 6417, 6717, 12834, 13434, 20151, 40302, 51497, 69409, 102994, 138818, 154491, 208227, 308982, 416454, 463473, 624681, 926946, 1249362, 1596407, 3192814, 4789221, 9578442, 14367663, 28735326]

約数ペア:

[(1, 28735326), (2, 14367663), (3, 9578442), (6, 4789221), (9, 3192814), (18, 1596407), (23, 1249362), (31, 926946), (46, 624681), (62, 463473), (69, 416454), (93, 308982), (138, 208227), (186, 154491), (207, 138818), (279, 102994), (414, 69409), (558, 51497), (713, 40302), (1426, 20151), (2139, 13434), (2239, 12834), (4278, 6717), (4478, 6417)]