22913307976

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{86029}}^1$

素因数の和:86258

約数の個数: 48

約数和(自身を含む): 46758165300

約数和(自身を除く): 23844857324

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 197, 338, 394, 676, 788, 1352, 1576, 2561, 5122, 10244, 20488, 33293, 66586, 86029, 133172, 172058, 266344, 344116, 688232, 1118377, 2236754, 4473508, 8947016, 14538901, 16947713, 29077802, 33895426, 58155604, 67790852, 116311208, 135581704, 220320269, 440640538, 881281076, 1762562152, 2864163497, 5728326994, 11456653988, 22913307976]

約数ペア:

[(1, 22913307976), (2, 11456653988), (4, 5728326994), (8, 2864163497), (13, 1762562152), (26, 881281076), (52, 440640538), (104, 220320269), (169, 135581704), (197, 116311208), (338, 67790852), (394, 58155604), (676, 33895426), (788, 29077802), (1352, 16947713), (1576, 14538901), (2561, 8947016), (5122, 4473508), (10244, 2236754), (20488, 1118377), (33293, 688232), (66586, 344116), (86029, 266344), (133172, 172058)]