26987776

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{2243}}^1$

素因数の和:2306

約数の個数: 36

約数和(自身を含む): 55040832

約数和(自身を除く): 28053056

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 752, 1504, 2243, 3008, 4486, 6016, 8972, 12032, 17944, 35888, 71776, 105421, 143552, 210842, 287104, 421684, 574208, 843368, 1686736, 3373472, 6746944, 13493888, 26987776]

約数ペア:

[(1, 26987776), (2, 13493888), (4, 6746944), (8, 3373472), (16, 1686736), (32, 843368), (47, 574208), (64, 421684), (94, 287104), (128, 210842), (188, 143552), (256, 105421), (376, 71776), (752, 35888), (1504, 17944), (2243, 12032), (3008, 8972), (4486, 6016)]