57308272

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22247}}^1$

素因数の和:22285

約数の個数: 40

約数和(自身を含む): 132420096

約数和(自身を除く): 75111824

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 22247, 44494, 88988, 155729, 177976, 311458, 355952, 511681, 622916, 1023362, 1245832, 2046724, 2491664, 3581767, 4093448, 7163534, 8186896, 14327068, 28654136, 57308272]

約数ペア:

[(1, 57308272), (2, 28654136), (4, 14327068), (7, 8186896), (8, 7163534), (14, 4093448), (16, 3581767), (23, 2491664), (28, 2046724), (46, 1245832), (56, 1023362), (92, 622916), (112, 511681), (161, 355952), (184, 311458), (322, 177976), (368, 155729), (644, 88988), (1288, 44494), (2576, 22247)]