64015304

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1$

素因数の和:2741

約数の個数: 32

約数和(自身を含む): 124597440

約数和(自身を除く): 60582136

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 2621, 3053, 5242, 6106, 10484, 12212, 20968, 24424, 112703, 186091, 225406, 372182, 450812, 744364, 901624, 1488728, 8001913, 16003826, 32007652, 64015304]

約数ペア:

[(1, 64015304), (2, 32007652), (4, 16003826), (8, 8001913), (43, 1488728), (71, 901624), (86, 744364), (142, 450812), (172, 372182), (284, 225406), (344, 186091), (568, 112703), (2621, 24424), (3053, 20968), (5242, 12212), (6106, 10484)]