4031648

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{349}}^1$

素因数の和:397

約数の個数: 36

約数和(自身を含む): 8401050

約数和(自身を除く): 4369402

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 349, 361, 608, 698, 722, 1396, 1444, 2792, 2888, 5584, 5776, 6631, 11168, 11552, 13262, 26524, 53048, 106096, 125989, 212192, 251978, 503956, 1007912, 2015824, 4031648]

約数ペア:

[(1, 4031648), (2, 2015824), (4, 1007912), (8, 503956), (16, 251978), (19, 212192), (32, 125989), (38, 106096), (76, 53048), (152, 26524), (304, 13262), (349, 11552), (361, 11168), (608, 6631), (698, 5776), (722, 5584), (1396, 2888), (1444, 2792)]