67979624

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 129729600

約数和(自身を除く): 61749976

約数列:

[1, 2, 4, 8, 89, 178, 307, 311, 356, 614, 622, 712, 1228, 1244, 2456, 2488, 27323, 27679, 54646, 55358, 95477, 109292, 110716, 190954, 218584, 221432, 381908, 763816, 8497453, 16994906, 33989812, 67979624]

約数ペア:

[(1, 67979624), (2, 33989812), (4, 16994906), (8, 8497453), (89, 763816), (178, 381908), (307, 221432), (311, 218584), (356, 190954), (614, 110716), (622, 109292), (712, 95477), (1228, 55358), (1244, 54646), (2456, 27679), (2488, 27323)]