129800512

素因数分解:

$2^6\times {\mathrm{449}}^1\times {\mathrm{4517}}^1$

素因数の和:4978

約数の個数: 28

約数和(自身を含む): 258203700

約数和(自身を除く): 128403188

約数列:

[1, 2, 4, 8, 16, 32, 64, 449, 898, 1796, 3592, 4517, 7184, 9034, 14368, 18068, 28736, 36136, 72272, 144544, 289088, 2028133, 4056266, 8112532, 16225064, 32450128, 64900256, 129800512]

約数ペア:

[(1, 129800512), (2, 64900256), (4, 32450128), (8, 16225064), (16, 8112532), (32, 4056266), (64, 2028133), (449, 289088), (898, 144544), (1796, 72272), (3592, 36136), (4517, 28736), (7184, 18068), (9034, 14368)]