7938804568

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{23}}^2\times {\mathrm{6491}}^1$

素因数の和:6577

約数の個数: 72

約数和(自身を含む): 16532299980

約数和(自身を除く): 8593495412

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 289, 391, 529, 578, 782, 1058, 1156, 1564, 2116, 2312, 3128, 4232, 6491, 6647, 8993, 12982, 13294, 17986, 25964, 26588, 35972, 51928, 53176, 71944, 110347, 149293, 152881, 220694, 298586, 305762, 441388, 597172, 611524, 882776, 1194344, 1223048, 1875899, 2537981, 3433739, 3751798, 5075962, 6867478, 7503596, 10151924, 13734956, 15007192, 20303848, 27469912, 43145677, 58373563, 86291354, 116747126, 172582708, 233494252, 345165416, 466988504, 992350571, 1984701142, 3969402284, 7938804568]

約数ペア:

[(1, 7938804568), (2, 3969402284), (4, 1984701142), (8, 992350571), (17, 466988504), (23, 345165416), (34, 233494252), (46, 172582708), (68, 116747126), (92, 86291354), (136, 58373563), (184, 43145677), (289, 27469912), (391, 20303848), (529, 15007192), (578, 13734956), (782, 10151924), (1058, 7503596), (1156, 6867478), (1564, 5075962), (2116, 3751798), (2312, 3433739), (3128, 2537981), (4232, 1875899), (6491, 1223048), (6647, 1194344), (8993, 882776), (12982, 611524), (13294, 597172), (17986, 441388), (25964, 305762), (26588, 298586), (35972, 220694), (51928, 152881), (53176, 149293), (71944, 110347)]