28125792

素因数分解:

$2^5\times 3^5\times {\mathrm{3617}}^1$

素因数の和:3642

約数の個数: 72

約数和(自身を含む): 82967976

約数和(自身を除く): 54842184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3617, 3888, 7234, 7776, 10851, 14468, 21702, 28936, 32553, 43404, 57872, 65106, 86808, 97659, 115744, 130212, 173616, 195318, 260424, 292977, 347232, 390636, 520848, 585954, 781272, 878931, 1041696, 1171908, 1562544, 1757862, 2343816, 3125088, 3515724, 4687632, 7031448, 9375264, 14062896, 28125792]

約数ペア:

[(1, 28125792), (2, 14062896), (3, 9375264), (4, 7031448), (6, 4687632), (8, 3515724), (9, 3125088), (12, 2343816), (16, 1757862), (18, 1562544), (24, 1171908), (27, 1041696), (32, 878931), (36, 781272), (48, 585954), (54, 520848), (72, 390636), (81, 347232), (96, 292977), (108, 260424), (144, 195318), (162, 173616), (216, 130212), (243, 115744), (288, 97659), (324, 86808), (432, 65106), (486, 57872), (648, 43404), (864, 32553), (972, 28936), (1296, 21702), (1944, 14468), (2592, 10851), (3617, 7776), (3888, 7234)]