28754709808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{607357}}^1$

素因数の和:607645

約数の個数: 40

約数和(自身を含む): 61003037520

約数和(自身を除く): 32248327712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 269, 538, 1076, 2152, 2959, 4304, 5918, 11836, 23672, 47344, 607357, 1214714, 2429428, 4858856, 6680927, 9717712, 13361854, 26723708, 53447416, 106894832, 163379033, 326758066, 653516132, 1307032264, 1797169363, 2614064528, 3594338726, 7188677452, 14377354904, 28754709808]

約数ペア:

[(1, 28754709808), (2, 14377354904), (4, 7188677452), (8, 3594338726), (11, 2614064528), (16, 1797169363), (22, 1307032264), (44, 653516132), (88, 326758066), (176, 163379033), (269, 106894832), (538, 53447416), (1076, 26723708), (2152, 13361854), (2959, 9717712), (4304, 6680927), (5918, 4858856), (11836, 2429428), (23672, 1214714), (47344, 607357)]