561184

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 1270080

約数和(自身を除く): 708896

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 71, 76, 104, 142, 152, 208, 247, 284, 304, 416, 494, 568, 608, 923, 988, 1136, 1349, 1846, 1976, 2272, 2698, 3692, 3952, 5396, 7384, 7904, 10792, 14768, 17537, 21584, 29536, 35074, 43168, 70148, 140296, 280592, 561184]

約数ペア:

[(1, 561184), (2, 280592), (4, 140296), (8, 70148), (13, 43168), (16, 35074), (19, 29536), (26, 21584), (32, 17537), (38, 14768), (52, 10792), (71, 7904), (76, 7384), (104, 5396), (142, 3952), (152, 3692), (208, 2698), (247, 2272), (284, 1976), (304, 1846), (416, 1349), (494, 1136), (568, 988), (608, 923)]