38969752

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 74606400

約数和(自身を除く): 35636648

約数列:

[1, 2, 4, 8, 79, 158, 197, 313, 316, 394, 626, 632, 788, 1252, 1576, 2504, 15563, 24727, 31126, 49454, 61661, 62252, 98908, 123322, 124504, 197816, 246644, 493288, 4871219, 9742438, 19484876, 38969752]

約数ペア:

[(1, 38969752), (2, 19484876), (4, 9742438), (8, 4871219), (79, 493288), (158, 246644), (197, 197816), (313, 124504), (316, 123322), (394, 98908), (626, 62252), (632, 61661), (788, 49454), (1252, 31126), (1576, 24727), (2504, 15563)]