38861972

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 74027520

約数和(自身を除く): 35165548

約数列:

[1, 2, 4, 29, 31, 58, 62, 101, 107, 116, 124, 202, 214, 404, 428, 899, 1798, 2929, 3103, 3131, 3317, 3596, 5858, 6206, 6262, 6634, 10807, 11716, 12412, 12524, 13268, 21614, 43228, 90799, 96193, 181598, 192386, 313403, 335017, 363196, 384772, 626806, 670034, 1253612, 1340068, 9715493, 19430986, 38861972]

約数ペア:

[(1, 38861972), (2, 19430986), (4, 9715493), (29, 1340068), (31, 1253612), (58, 670034), (62, 626806), (101, 384772), (107, 363196), (116, 335017), (124, 313403), (202, 192386), (214, 181598), (404, 96193), (428, 90799), (899, 43228), (1798, 21614), (2929, 13268), (3103, 12524), (3131, 12412), (3317, 11716), (3596, 10807), (5858, 6634), (6206, 6262)]