39943872

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2286

約数の個数: 84

約数和(自身を含む): 118238016

約数和(自身を除く): 78294144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2237, 2976, 4464, 4474, 5952, 6711, 8928, 8948, 13422, 17856, 17896, 20133, 26844, 35792, 40266, 53688, 69347, 71584, 80532, 107376, 138694, 143168, 161064, 208041, 214752, 277388, 322128, 416082, 429504, 554776, 624123, 644256, 832164, 1109552, 1248246, 1288512, 1664328, 2219104, 2496492, 3328656, 4438208, 4992984, 6657312, 9985968, 13314624, 19971936, 39943872]

約数ペア:

[(1, 39943872), (2, 19971936), (3, 13314624), (4, 9985968), (6, 6657312), (8, 4992984), (9, 4438208), (12, 3328656), (16, 2496492), (18, 2219104), (24, 1664328), (31, 1288512), (32, 1248246), (36, 1109552), (48, 832164), (62, 644256), (64, 624123), (72, 554776), (93, 429504), (96, 416082), (124, 322128), (144, 277388), (186, 214752), (192, 208041), (248, 161064), (279, 143168), (288, 138694), (372, 107376), (496, 80532), (558, 71584), (576, 69347), (744, 53688), (992, 40266), (1116, 35792), (1488, 26844), (1984, 20133), (2232, 17896), (2237, 17856), (2976, 13422), (4464, 8948), (4474, 8928), (5952, 6711)]