42917504

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2561

約数の個数: 64

約数和(自身を含む): 102897600

約数和(自身を除く): 59980096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 2521, 4256, 5042, 8512, 10084, 17024, 17647, 20168, 35294, 40336, 47899, 70588, 80672, 95798, 141176, 161344, 191596, 282352, 322688, 335293, 383192, 564704, 670586, 766384, 1129408, 1341172, 1532768, 2258816, 2682344, 3065536, 5364688, 6131072, 10729376, 21458752, 42917504]

約数ペア:

[(1, 42917504), (2, 21458752), (4, 10729376), (7, 6131072), (8, 5364688), (14, 3065536), (16, 2682344), (19, 2258816), (28, 1532768), (32, 1341172), (38, 1129408), (56, 766384), (64, 670586), (76, 564704), (112, 383192), (128, 335293), (133, 322688), (152, 282352), (224, 191596), (266, 161344), (304, 141176), (448, 95798), (532, 80672), (608, 70588), (896, 47899), (1064, 40336), (1216, 35294), (2128, 20168), (2432, 17647), (2521, 17024), (4256, 10084), (5042, 8512)]