74671072

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19609}}^1$

素因数の和:19643

約数の個数: 48

約数和(自身を含む): 177901920

約数和(自身を除く): 103230848

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 19609, 39218, 78436, 137263, 156872, 274526, 313744, 333353, 549052, 627488, 666706, 1098104, 1333412, 2196208, 2333471, 2666824, 4392416, 4666942, 5333648, 9333884, 10667296, 18667768, 37335536, 74671072]

約数ペア:

[(1, 74671072), (2, 37335536), (4, 18667768), (7, 10667296), (8, 9333884), (14, 5333648), (16, 4666942), (17, 4392416), (28, 2666824), (32, 2333471), (34, 2196208), (56, 1333412), (68, 1098104), (112, 666706), (119, 627488), (136, 549052), (224, 333353), (238, 313744), (272, 274526), (476, 156872), (544, 137263), (952, 78436), (1904, 39218), (3808, 19609)]