4562128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 9548000

約数和(自身を除く): 4985872

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 349, 688, 698, 817, 1396, 1634, 2792, 3268, 5584, 6536, 6631, 13072, 13262, 15007, 26524, 30014, 53048, 60028, 106096, 120056, 240112, 285133, 570266, 1140532, 2281064, 4562128]

約数ペア:

[(1, 4562128), (2, 2281064), (4, 1140532), (8, 570266), (16, 285133), (19, 240112), (38, 120056), (43, 106096), (76, 60028), (86, 53048), (152, 30014), (172, 26524), (304, 15007), (344, 13262), (349, 13072), (688, 6631), (698, 6536), (817, 5584), (1396, 3268), (1634, 2792)]