42019968416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{4349}}^1\times {\mathrm{17761}}^1$

素因数の和:22137

約数の個数: 48

約数和(自身を含む): 87618169800

約数和(自身を除く): 45598201384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 4349, 8698, 17396, 17761, 34792, 35522, 69584, 71044, 73933, 139168, 142088, 147866, 284176, 295732, 301937, 568352, 591464, 603874, 1182928, 1207748, 2365856, 2415496, 4830992, 9661984, 77242589, 154485178, 308970356, 617940712, 1235881424, 1313124013, 2471762848, 2626248026, 5252496052, 10504992104, 21009984208, 42019968416]

約数ペア:

[(1, 42019968416), (2, 21009984208), (4, 10504992104), (8, 5252496052), (16, 2626248026), (17, 2471762848), (32, 1313124013), (34, 1235881424), (68, 617940712), (136, 308970356), (272, 154485178), (544, 77242589), (4349, 9661984), (8698, 4830992), (17396, 2415496), (17761, 2365856), (34792, 1207748), (35522, 1182928), (69584, 603874), (71044, 591464), (73933, 568352), (139168, 301937), (142088, 295732), (147866, 284176)]