25764768

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:806

約数の個数: 72

約数和(自身を含む): 73916388

約数和(自身を除く): 48151620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 653, 822, 1096, 1233, 1306, 1644, 1959, 2192, 2466, 2612, 3288, 3918, 4384, 4932, 5224, 5877, 6576, 7836, 9864, 10448, 11754, 13152, 15672, 19728, 20896, 23508, 31344, 39456, 47016, 62688, 89461, 94032, 178922, 188064, 268383, 357844, 536766, 715688, 805149, 1073532, 1431376, 1610298, 2147064, 2862752, 3220596, 4294128, 6441192, 8588256, 12882384, 25764768]

約数ペア:

[(1, 25764768), (2, 12882384), (3, 8588256), (4, 6441192), (6, 4294128), (8, 3220596), (9, 2862752), (12, 2147064), (16, 1610298), (18, 1431376), (24, 1073532), (32, 805149), (36, 715688), (48, 536766), (72, 357844), (96, 268383), (137, 188064), (144, 178922), (274, 94032), (288, 89461), (411, 62688), (548, 47016), (653, 39456), (822, 31344), (1096, 23508), (1233, 20896), (1306, 19728), (1644, 15672), (1959, 13152), (2192, 11754), (2466, 10448), (2612, 9864), (3288, 7836), (3918, 6576), (4384, 5877), (4932, 5224)]