61235972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 131040000

約数和(自身を除く): 69804028

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 103, 119, 206, 238, 412, 476, 721, 1249, 1442, 1751, 2498, 2884, 3502, 4996, 7004, 8743, 12257, 17486, 21233, 24514, 34972, 42466, 49028, 84932, 128647, 148631, 257294, 297262, 514588, 594524, 900529, 1801058, 2186999, 3602116, 4373998, 8747996, 15308993, 30617986, 61235972]

約数ペア:

[(1, 61235972), (2, 30617986), (4, 15308993), (7, 8747996), (14, 4373998), (17, 3602116), (28, 2186999), (34, 1801058), (68, 900529), (103, 594524), (119, 514588), (206, 297262), (238, 257294), (412, 148631), (476, 128647), (721, 84932), (1249, 49028), (1442, 42466), (1751, 34972), (2498, 24514), (2884, 21233), (3502, 17486), (4996, 12257), (7004, 8743)]