84639724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{70769}}^1$

素因数の和:70809

約数の個数: 24

約数和(自身を含む): 166451040

約数和(自身を除く): 81811316

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 70769, 141538, 283076, 919997, 1627687, 1839994, 3255374, 3679988, 6510748, 21159931, 42319862, 84639724]

約数ペア:

[(1, 84639724), (2, 42319862), (4, 21159931), (13, 6510748), (23, 3679988), (26, 3255374), (46, 1839994), (52, 1627687), (92, 919997), (299, 283076), (598, 141538), (1196, 70769)]