42197876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{88651}}^1$

素因数の和:88679

約数の個数: 24

約数和(自身を含む): 89361216

約数和(自身を除く): 47163340

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 88651, 177302, 354604, 620557, 1241114, 1507067, 2482228, 3014134, 6028268, 10549469, 21098938, 42197876]

約数ペア:

[(1, 42197876), (2, 21098938), (4, 10549469), (7, 6028268), (14, 3014134), (17, 2482228), (28, 1507067), (34, 1241114), (68, 620557), (119, 354604), (238, 177302), (476, 88651)]