25892874

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1000

約数の個数: 72

約数和(自身を含む): 67436928

約数和(自身を除く): 41544054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 947, 1302, 1519, 1894, 1953, 2841, 3038, 3906, 4557, 5682, 6629, 8523, 9114, 13258, 13671, 17046, 19887, 27342, 29357, 39774, 46403, 58714, 59661, 88071, 92806, 119322, 139209, 176142, 205499, 264213, 278418, 410998, 417627, 528426, 616497, 835254, 1232994, 1438493, 1849491, 2876986, 3698982, 4315479, 8630958, 12946437, 25892874]

約数ペア:

[(1, 25892874), (2, 12946437), (3, 8630958), (6, 4315479), (7, 3698982), (9, 2876986), (14, 1849491), (18, 1438493), (21, 1232994), (31, 835254), (42, 616497), (49, 528426), (62, 417627), (63, 410998), (93, 278418), (98, 264213), (126, 205499), (147, 176142), (186, 139209), (217, 119322), (279, 92806), (294, 88071), (434, 59661), (441, 58714), (558, 46403), (651, 39774), (882, 29357), (947, 27342), (1302, 19887), (1519, 17046), (1894, 13671), (1953, 13258), (2841, 9114), (3038, 8523), (3906, 6629), (4557, 5682)]