42469504

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 109670400

約数和(自身を除く): 67200896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 139, 154, 176, 217, 224, 248, 278, 308, 341, 352, 434, 448, 496, 556, 616, 682, 704, 868, 896, 973, 992, 1112, 1232, 1364, 1408, 1529, 1736, 1946, 1984, 2224, 2387, 2464, 2728, 3058, 3472, 3892, 3968, 4309, 4448, 4774, 4928, 5456, 6116, 6944, 7784, 8618, 8896, 9548, 9856, 10703, 10912, 12232, 13888, 15568, 17236, 17792, 19096, 21406, 21824, 24464, 27776, 30163, 31136, 34472, 38192, 42812, 43648, 47399, 48928, 60326, 62272, 68944, 76384, 85624, 94798, 97856, 120652, 124544, 137888, 152768, 171248, 189596, 195712, 241304, 275776, 305536, 331793, 342496, 379192, 482608, 551552, 663586, 684992, 758384, 965216, 1327172, 1369984, 1516768, 1930432, 2654344, 3033536, 3860864, 5308688, 6067072, 10617376, 21234752, 42469504]

約数ペア:

[(1, 42469504), (2, 21234752), (4, 10617376), (7, 6067072), (8, 5308688), (11, 3860864), (14, 3033536), (16, 2654344), (22, 1930432), (28, 1516768), (31, 1369984), (32, 1327172), (44, 965216), (56, 758384), (62, 684992), (64, 663586), (77, 551552), (88, 482608), (112, 379192), (124, 342496), (128, 331793), (139, 305536), (154, 275776), (176, 241304), (217, 195712), (224, 189596), (248, 171248), (278, 152768), (308, 137888), (341, 124544), (352, 120652), (434, 97856), (448, 94798), (496, 85624), (556, 76384), (616, 68944), (682, 62272), (704, 60326), (868, 48928), (896, 47399), (973, 43648), (992, 42812), (1112, 38192), (1232, 34472), (1364, 31136), (1408, 30163), (1529, 27776), (1736, 24464), (1946, 21824), (1984, 21406), (2224, 19096), (2387, 17792), (2464, 17236), (2728, 15568), (3058, 13888), (3472, 12232), (3892, 10912), (3968, 10703), (4309, 9856), (4448, 9548), (4774, 8896), (4928, 8618), (5456, 7784), (6116, 6944)]