1624256

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:672

約数の個数: 28

約数和(自身を含む): 3307080

約数和(自身を除く): 1682824

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 619, 656, 1238, 1312, 2476, 2624, 4952, 9904, 19808, 25379, 39616, 50758, 101516, 203032, 406064, 812128, 1624256]

約数ペア:

[(1, 1624256), (2, 812128), (4, 406064), (8, 203032), (16, 101516), (32, 50758), (41, 39616), (64, 25379), (82, 19808), (164, 9904), (328, 4952), (619, 2624), (656, 2476), (1238, 1312)]