17471782432

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{87317}}^1$

素因数の和:87390

約数の個数: 72

約数和(自身を含む): 38254190436

約数和(自身を除く): 20782408004

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 169, 208, 296, 338, 416, 481, 592, 676, 962, 1184, 1352, 1924, 2704, 3848, 5408, 6253, 7696, 12506, 15392, 25012, 50024, 87317, 100048, 174634, 200096, 349268, 698536, 1135121, 1397072, 2270242, 2794144, 3230729, 4540484, 6461458, 9080968, 12922916, 14756573, 18161936, 25845832, 29513146, 36323872, 41999477, 51691664, 59026292, 83998954, 103383328, 118052584, 167997908, 236105168, 335995816, 472210336, 545993201, 671991632, 1091986402, 1343983264, 2183972804, 4367945608, 8735891216, 17471782432]

約数ペア:

[(1, 17471782432), (2, 8735891216), (4, 4367945608), (8, 2183972804), (13, 1343983264), (16, 1091986402), (26, 671991632), (32, 545993201), (37, 472210336), (52, 335995816), (74, 236105168), (104, 167997908), (148, 118052584), (169, 103383328), (208, 83998954), (296, 59026292), (338, 51691664), (416, 41999477), (481, 36323872), (592, 29513146), (676, 25845832), (962, 18161936), (1184, 14756573), (1352, 12922916), (1924, 9080968), (2704, 6461458), (3848, 4540484), (5408, 3230729), (6253, 2794144), (7696, 2270242), (12506, 1397072), (15392, 1135121), (25012, 698536), (50024, 349268), (87317, 200096), (100048, 174634)]