65671854

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5347}}^1$

素因数の和:5464

約数の個数: 32

約数和(自身を含む): 138620160

約数和(自身を除く): 72948306

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 5347, 6141, 10694, 12282, 16041, 32082, 122981, 245962, 368943, 475883, 737886, 951766, 1427649, 2855298, 10945309, 21890618, 32835927, 65671854]

約数ペア:

[(1, 65671854), (2, 32835927), (3, 21890618), (6, 10945309), (23, 2855298), (46, 1427649), (69, 951766), (89, 737886), (138, 475883), (178, 368943), (267, 245962), (534, 122981), (2047, 32082), (4094, 16041), (5347, 12282), (6141, 10694)]