26558272

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:395

約数の個数: 56

約数和(自身を含む): 57415176

約数和(自身を除く): 30856904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 137, 208, 233, 274, 416, 466, 548, 832, 932, 1096, 1781, 1864, 2192, 3029, 3562, 3728, 4384, 6058, 7124, 7456, 8768, 12116, 14248, 14912, 24232, 28496, 31921, 48464, 56992, 63842, 96928, 113984, 127684, 193856, 255368, 414973, 510736, 829946, 1021472, 1659892, 2042944, 3319784, 6639568, 13279136, 26558272]

約数ペア:

[(1, 26558272), (2, 13279136), (4, 6639568), (8, 3319784), (13, 2042944), (16, 1659892), (26, 1021472), (32, 829946), (52, 510736), (64, 414973), (104, 255368), (137, 193856), (208, 127684), (233, 113984), (274, 96928), (416, 63842), (466, 56992), (548, 48464), (832, 31921), (932, 28496), (1096, 24232), (1781, 14912), (1864, 14248), (2192, 12116), (3029, 8768), (3562, 7456), (3728, 7124), (4384, 6058)]