39391744

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:433

約数の個数: 80

約数和(自身を含む): 93297600

約数和(自身を除く): 53905856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 379, 406, 448, 464, 512, 758, 812, 896, 928, 1516, 1624, 1792, 1856, 2653, 3032, 3248, 3584, 3712, 5306, 6064, 6496, 7424, 10612, 10991, 12128, 12992, 14848, 21224, 21982, 24256, 25984, 42448, 43964, 48512, 51968, 76937, 84896, 87928, 97024, 103936, 153874, 169792, 175856, 194048, 307748, 339584, 351712, 615496, 679168, 703424, 1230992, 1358336, 1406848, 2461984, 2813696, 4923968, 5627392, 9847936, 19695872, 39391744]

約数ペア:

[(1, 39391744), (2, 19695872), (4, 9847936), (7, 5627392), (8, 4923968), (14, 2813696), (16, 2461984), (28, 1406848), (29, 1358336), (32, 1230992), (56, 703424), (58, 679168), (64, 615496), (112, 351712), (116, 339584), (128, 307748), (203, 194048), (224, 175856), (232, 169792), (256, 153874), (379, 103936), (406, 97024), (448, 87928), (464, 84896), (512, 76937), (758, 51968), (812, 48512), (896, 43964), (928, 42448), (1516, 25984), (1624, 24256), (1792, 21982), (1856, 21224), (2653, 14848), (3032, 12992), (3248, 12128), (3584, 10991), (3712, 10612), (5306, 7424), (6064, 6496)]