26708224

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:88

約数の個数: 81

約数和(自身を含む): 59770137

約数和(自身を除く): 33061913

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 289, 304, 323, 361, 544, 578, 608, 646, 722, 1088, 1156, 1216, 1292, 1444, 2176, 2312, 2432, 2584, 2888, 4352, 4624, 4864, 5168, 5491, 5776, 6137, 9248, 10336, 10982, 11552, 12274, 18496, 20672, 21964, 23104, 24548, 36992, 41344, 43928, 46208, 49096, 73984, 82688, 87856, 92416, 98192, 104329, 175712, 196384, 208658, 351424, 392768, 417316, 702848, 785536, 834632, 1405696, 1571072, 1669264, 3338528, 6677056, 13354112, 26708224]

約数ペア:

[(1, 26708224), (2, 13354112), (4, 6677056), (8, 3338528), (16, 1669264), (17, 1571072), (19, 1405696), (32, 834632), (34, 785536), (38, 702848), (64, 417316), (68, 392768), (76, 351424), (128, 208658), (136, 196384), (152, 175712), (256, 104329), (272, 98192), (289, 92416), (304, 87856), (323, 82688), (361, 73984), (544, 49096), (578, 46208), (608, 43928), (646, 41344), (722, 36992), (1088, 24548), (1156, 23104), (1216, 21964), (1292, 20672), (1444, 18496), (2176, 12274), (2312, 11552), (2432, 10982), (2584, 10336), (2888, 9248), (4352, 6137), (4624, 5776), (4864, 5491)]