64457634

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1823}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 132378624

約数和(自身を除く): 67920990

約数列:

[1, 2, 3, 6, 71, 83, 142, 166, 213, 249, 426, 498, 1823, 3646, 5469, 5893, 10938, 11786, 17679, 35358, 129433, 151309, 258866, 302618, 388299, 453927, 776598, 907854, 10742939, 21485878, 32228817, 64457634]

約数ペア:

[(1, 64457634), (2, 32228817), (3, 21485878), (6, 10742939), (71, 907854), (83, 776598), (142, 453927), (166, 388299), (213, 302618), (249, 258866), (426, 151309), (498, 129433), (1823, 35358), (3646, 17679), (5469, 11786), (5893, 10938)]