65707768

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9239}}^1$

素因数の和:9379

約数の個数: 32

約数和(自身を含む): 141926400

約数和(自身を除く): 76218632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 9239, 18478, 36956, 64673, 73912, 129346, 258692, 517384, 1173353, 2346706, 4693412, 8213471, 9386824, 16426942, 32853884, 65707768]

約数ペア:

[(1, 65707768), (2, 32853884), (4, 16426942), (7, 9386824), (8, 8213471), (14, 4693412), (28, 2346706), (56, 1173353), (127, 517384), (254, 258692), (508, 129346), (889, 73912), (1016, 64673), (1778, 36956), (3556, 18478), (7112, 9239)]