42388276

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89051}}^1$

素因数の和:89079

約数の個数: 24

約数和(自身を含む): 89764416

約数和(自身を除く): 47376140

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 89051, 178102, 356204, 623357, 1246714, 1513867, 2493428, 3027734, 6055468, 10597069, 21194138, 42388276]

約数ペア:

[(1, 42388276), (2, 21194138), (4, 10597069), (7, 6055468), (14, 3027734), (17, 2493428), (28, 1513867), (34, 1246714), (68, 623357), (119, 356204), (238, 178102), (476, 89051)]