42265874

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 74380032

約数和(自身を除く): 32114158

約数列:

[1, 2, 7, 14, 71, 101, 142, 202, 421, 497, 707, 842, 994, 1414, 2947, 5894, 7171, 14342, 29891, 42521, 50197, 59782, 85042, 100394, 209237, 297647, 418474, 595294, 3018991, 6037982, 21132937, 42265874]

約数ペア:

[(1, 42265874), (2, 21132937), (7, 6037982), (14, 3018991), (71, 595294), (101, 418474), (142, 297647), (202, 209237), (421, 100394), (497, 85042), (707, 59782), (842, 50197), (994, 42521), (1414, 29891), (2947, 14342), (5894, 7171)]