42698662

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 72010080

約数和(自身を除く): 29311418

約数列:

[1, 2, 17, 19, 34, 38, 157, 314, 323, 421, 646, 842, 2669, 2983, 5338, 5966, 7157, 7999, 14314, 15998, 50711, 66097, 101422, 132194, 135983, 271966, 1123649, 1255843, 2247298, 2511686, 21349331, 42698662]

約数ペア:

[(1, 42698662), (2, 21349331), (17, 2511686), (19, 2247298), (34, 1255843), (38, 1123649), (157, 271966), (314, 135983), (323, 132194), (421, 101422), (646, 66097), (842, 50711), (2669, 15998), (2983, 14314), (5338, 7999), (5966, 7157)]