296551808

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19469}}^1$

素因数の和:19507

約数の個数: 64

約数和(自身を含む): 714938400

約数和(自身を除く): 418386592

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 15232, 19469, 38938, 77876, 136283, 155752, 272566, 311504, 330973, 545132, 623008, 661946, 1090264, 1246016, 1323892, 2180528, 2316811, 2492032, 2647784, 4361056, 4633622, 5295568, 8722112, 9267244, 10591136, 17444224, 18534488, 21182272, 37068976, 42364544, 74137952, 148275904, 296551808]

約数ペア:

[(1, 296551808), (2, 148275904), (4, 74137952), (7, 42364544), (8, 37068976), (14, 21182272), (16, 18534488), (17, 17444224), (28, 10591136), (32, 9267244), (34, 8722112), (56, 5295568), (64, 4633622), (68, 4361056), (112, 2647784), (119, 2492032), (128, 2316811), (136, 2180528), (224, 1323892), (238, 1246016), (272, 1090264), (448, 661946), (476, 623008), (544, 545132), (896, 330973), (952, 311504), (1088, 272566), (1904, 155752), (2176, 136283), (3808, 77876), (7616, 38938), (15232, 19469)]