39970172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:602

約数の個数: 36

約数和(自身を含む): 77421960

約数和(自身を除く): 37451788

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 269, 307, 484, 538, 614, 1076, 1228, 2959, 3377, 5918, 6754, 11836, 13508, 32549, 37147, 65098, 74294, 82583, 130196, 148588, 165166, 330332, 908413, 1816826, 3633652, 9992543, 19985086, 39970172]

約数ペア:

[(1, 39970172), (2, 19985086), (4, 9992543), (11, 3633652), (22, 1816826), (44, 908413), (121, 330332), (242, 165166), (269, 148588), (307, 130196), (484, 82583), (538, 74294), (614, 65098), (1076, 37147), (1228, 32549), (2959, 13508), (3377, 11836), (5918, 6754)]