75297872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{643}}^1$

素因数の和:1227

約数の個数: 40

約数和(自身を含む): 157635744

約数和(自身を除く): 82337872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 563, 643, 1126, 1286, 2252, 2572, 4504, 5144, 7319, 8359, 9008, 10288, 14638, 16718, 29276, 33436, 58552, 66872, 117104, 133744, 362009, 724018, 1448036, 2896072, 4706117, 5792144, 9412234, 18824468, 37648936, 75297872]

約数ペア:

[(1, 75297872), (2, 37648936), (4, 18824468), (8, 9412234), (13, 5792144), (16, 4706117), (26, 2896072), (52, 1448036), (104, 724018), (208, 362009), (563, 133744), (643, 117104), (1126, 66872), (1286, 58552), (2252, 33436), (2572, 29276), (4504, 16718), (5144, 14638), (7319, 10288), (8359, 9008)]