42880448

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{51539}}^1$

素因数の和:51564

約数の個数: 28

約数和(自身を含む): 91638120

約数和(自身を除く): 48757672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 51539, 103078, 206156, 412312, 670007, 824624, 1340014, 1649248, 2680028, 3298496, 5360056, 10720112, 21440224, 42880448]

約数ペア:

[(1, 42880448), (2, 21440224), (4, 10720112), (8, 5360056), (13, 3298496), (16, 2680028), (26, 1649248), (32, 1340014), (52, 824624), (64, 670007), (104, 412312), (208, 206156), (416, 103078), (832, 51539)]