42049672

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2399}}^1$

素因数の和:2725

約数の個数: 32

約数和(自身を含む): 90432000

約数和(自身を除く): 48382328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 1252, 2191, 2399, 2504, 4382, 4798, 8764, 9596, 16793, 17528, 19192, 33586, 67172, 134344, 750887, 1501774, 3003548, 5256209, 6007096, 10512418, 21024836, 42049672]

約数ペア:

[(1, 42049672), (2, 21024836), (4, 10512418), (7, 6007096), (8, 5256209), (14, 3003548), (28, 1501774), (56, 750887), (313, 134344), (626, 67172), (1252, 33586), (2191, 19192), (2399, 17528), (2504, 16793), (4382, 9596), (4798, 8764)]