72038864

素因数分解:

$2^4\times {\mathrm{1831}}^1\times {\mathrm{2459}}^1$

素因数の和:4298

約数の個数: 20

約数和(自身を含む): 139708320

約数和(自身を除く): 67669456

約数列:

[1, 2, 4, 8, 16, 1831, 2459, 3662, 4918, 7324, 9836, 14648, 19672, 29296, 39344, 4502429, 9004858, 18009716, 36019432, 72038864]

約数ペア:

[(1, 72038864), (2, 36019432), (4, 18009716), (8, 9004858), (16, 4502429), (1831, 39344), (2459, 29296), (3662, 19672), (4918, 14648), (7324, 9836)]