65842768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{242069}}^1$

素因数の和:242094

約数の個数: 20

約数和(自身を含む): 135075060

約数和(自身を除く): 69232292

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 242069, 484138, 968276, 1936552, 3873104, 4115173, 8230346, 16460692, 32921384, 65842768]

約数ペア:

[(1, 65842768), (2, 32921384), (4, 16460692), (8, 8230346), (16, 4115173), (17, 3873104), (34, 1936552), (68, 968276), (136, 484138), (272, 242069)]