74477936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1697}}^1$

素因数の和:1929

約数の個数: 40

約数和(自身を含む): 156229584

約数和(自身を除く): 81751648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 844, 1688, 1697, 2743, 3376, 3394, 5486, 6788, 10972, 13576, 21944, 22061, 27152, 43888, 44122, 88244, 176488, 352976, 358067, 716134, 1432268, 2864536, 4654871, 5729072, 9309742, 18619484, 37238968, 74477936]

約数ペア:

[(1, 74477936), (2, 37238968), (4, 18619484), (8, 9309742), (13, 5729072), (16, 4654871), (26, 2864536), (52, 1432268), (104, 716134), (208, 358067), (211, 352976), (422, 176488), (844, 88244), (1688, 44122), (1697, 43888), (2743, 27152), (3376, 22061), (3394, 21944), (5486, 13576), (6788, 10972)]