64208116

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3137}}^1$

素因数の和:3208

約数の個数: 48

約数和(自身を含む): 139176576

約数和(自身を除く): 74968460

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 2924, 3137, 5117, 6274, 10234, 12548, 20468, 21959, 43918, 53329, 87836, 106658, 134891, 213316, 269782, 373303, 539564, 746606, 944237, 1493212, 1888474, 2293147, 3776948, 4586294, 9172588, 16052029, 32104058, 64208116]

約数ペア:

[(1, 64208116), (2, 32104058), (4, 16052029), (7, 9172588), (14, 4586294), (17, 3776948), (28, 2293147), (34, 1888474), (43, 1493212), (68, 944237), (86, 746606), (119, 539564), (172, 373303), (238, 269782), (301, 213316), (476, 134891), (602, 106658), (731, 87836), (1204, 53329), (1462, 43918), (2924, 21959), (3137, 20468), (5117, 12548), (6274, 10234)]