7945184

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 17146080

約数和(自身を除く): 9200896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 269, 284, 416, 538, 568, 923, 1076, 1136, 1846, 2152, 2272, 3497, 3692, 4304, 6994, 7384, 8608, 13988, 14768, 19099, 27976, 29536, 38198, 55952, 76396, 111904, 152792, 248287, 305584, 496574, 611168, 993148, 1986296, 3972592, 7945184]

約数ペア:

[(1, 7945184), (2, 3972592), (4, 1986296), (8, 993148), (13, 611168), (16, 496574), (26, 305584), (32, 248287), (52, 152792), (71, 111904), (104, 76396), (142, 55952), (208, 38198), (269, 29536), (284, 27976), (416, 19099), (538, 14768), (568, 13988), (923, 8608), (1076, 7384), (1136, 6994), (1846, 4304), (2152, 3692), (2272, 3497)]