25437312

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 74468160

約数和(自身を除く): 49030848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 284, 288, 311, 384, 426, 568, 576, 622, 639, 852, 933, 1136, 1152, 1244, 1278, 1704, 1866, 2272, 2488, 2556, 2799, 3408, 3732, 4544, 4976, 5112, 5598, 6816, 7464, 9088, 9952, 10224, 11196, 13632, 14928, 19904, 20448, 22081, 22392, 27264, 29856, 39808, 40896, 44162, 44784, 59712, 66243, 81792, 88324, 89568, 119424, 132486, 176648, 179136, 198729, 264972, 353296, 358272, 397458, 529944, 706592, 794916, 1059888, 1413184, 1589832, 2119776, 2826368, 3179664, 4239552, 6359328, 8479104, 12718656, 25437312]

約数ペア:

[(1, 25437312), (2, 12718656), (3, 8479104), (4, 6359328), (6, 4239552), (8, 3179664), (9, 2826368), (12, 2119776), (16, 1589832), (18, 1413184), (24, 1059888), (32, 794916), (36, 706592), (48, 529944), (64, 397458), (71, 358272), (72, 353296), (96, 264972), (128, 198729), (142, 179136), (144, 176648), (192, 132486), (213, 119424), (284, 89568), (288, 88324), (311, 81792), (384, 66243), (426, 59712), (568, 44784), (576, 44162), (622, 40896), (639, 39808), (852, 29856), (933, 27264), (1136, 22392), (1152, 22081), (1244, 20448), (1278, 19904), (1704, 14928), (1866, 13632), (2272, 11196), (2488, 10224), (2556, 9952), (2799, 9088), (3408, 7464), (3732, 6816), (4544, 5598), (4976, 5112)]