17664673532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{4691}}^1$

素因数の和:4851

約数の個数: 72

約数和(自身を含む): 35783669376

約数和(自身を除く): 18118995844

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 244, 253, 506, 671, 1012, 1342, 1403, 2684, 2806, 3721, 4691, 5612, 7442, 9382, 14884, 15433, 18764, 30866, 40931, 51601, 61732, 81862, 85583, 103202, 107893, 163724, 171166, 206404, 215786, 286151, 342332, 431572, 572302, 941413, 1144604, 1186823, 1882826, 2373646, 3147661, 3765652, 4747292, 6295322, 6581473, 12590644, 13162946, 17455211, 26325892, 34910422, 69820844, 72396203, 144792406, 192007321, 289584812, 384014642, 401469853, 768029284, 802939706, 1605879412, 4416168383, 8832336766, 17664673532]

約数ペア:

[(1, 17664673532), (2, 8832336766), (4, 4416168383), (11, 1605879412), (22, 802939706), (23, 768029284), (44, 401469853), (46, 384014642), (61, 289584812), (92, 192007321), (122, 144792406), (244, 72396203), (253, 69820844), (506, 34910422), (671, 26325892), (1012, 17455211), (1342, 13162946), (1403, 12590644), (2684, 6581473), (2806, 6295322), (3721, 4747292), (4691, 3765652), (5612, 3147661), (7442, 2373646), (9382, 1882826), (14884, 1186823), (15433, 1144604), (18764, 941413), (30866, 572302), (40931, 431572), (51601, 342332), (61732, 286151), (81862, 215786), (85583, 206404), (103202, 171166), (107893, 163724)]