25910928

素因数分解:

$2^4\times 3^4\times {\mathrm{19993}}^1$

素因数の和:20013

約数の個数: 50

約数和(自身を含む): 74997494

約数和(自身を除く): 49086566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 19993, 39986, 59979, 79972, 119958, 159944, 179937, 239916, 319888, 359874, 479832, 539811, 719748, 959664, 1079622, 1439496, 1619433, 2159244, 2878992, 3238866, 4318488, 6477732, 8636976, 12955464, 25910928]

約数ペア:

[(1, 25910928), (2, 12955464), (3, 8636976), (4, 6477732), (6, 4318488), (8, 3238866), (9, 2878992), (12, 2159244), (16, 1619433), (18, 1439496), (24, 1079622), (27, 959664), (36, 719748), (48, 539811), (54, 479832), (72, 359874), (81, 319888), (108, 239916), (144, 179937), (162, 159944), (216, 119958), (324, 79972), (432, 59979), (648, 39986), (1296, 19993)]