39473872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 79671240

約数和(自身を除く): 40197368

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 241, 353, 464, 482, 706, 964, 1412, 1928, 2824, 3856, 5648, 6989, 10237, 13978, 20474, 27956, 40948, 55912, 81896, 85073, 111824, 163792, 170146, 340292, 680584, 1361168, 2467117, 4934234, 9868468, 19736936, 39473872]

約数ペア:

[(1, 39473872), (2, 19736936), (4, 9868468), (8, 4934234), (16, 2467117), (29, 1361168), (58, 680584), (116, 340292), (232, 170146), (241, 163792), (353, 111824), (464, 85073), (482, 81896), (706, 55912), (964, 40948), (1412, 27956), (1928, 20474), (2824, 13978), (3856, 10237), (5648, 6989)]