42130928

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5153}}^1$

素因数の和:5241

約数の個数: 40

約数和(自身を含む): 94586208

約数和(自身を除く): 52455280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 5153, 8176, 10306, 20612, 36071, 41224, 72142, 82448, 144284, 288568, 376169, 577136, 752338, 1504676, 2633183, 3009352, 5266366, 6018704, 10532732, 21065464, 42130928]

約数ペア:

[(1, 42130928), (2, 21065464), (4, 10532732), (7, 6018704), (8, 5266366), (14, 3009352), (16, 2633183), (28, 1504676), (56, 752338), (73, 577136), (112, 376169), (146, 288568), (292, 144284), (511, 82448), (584, 72142), (1022, 41224), (1168, 36071), (2044, 20612), (4088, 10306), (5153, 8176)]