22861696

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1287

約数の個数: 64

約数和(自身を含む): 53550000

約数和(自身を除く): 30688304

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1249, 1408, 1664, 2288, 2498, 4576, 4996, 9152, 9992, 13739, 16237, 18304, 19984, 27478, 32474, 39968, 54956, 64948, 79936, 109912, 129896, 159872, 178607, 219824, 259792, 357214, 439648, 519584, 714428, 879296, 1039168, 1428856, 1758592, 2078336, 2857712, 5715424, 11430848, 22861696]

約数ペア:

[(1, 22861696), (2, 11430848), (4, 5715424), (8, 2857712), (11, 2078336), (13, 1758592), (16, 1428856), (22, 1039168), (26, 879296), (32, 714428), (44, 519584), (52, 439648), (64, 357214), (88, 259792), (104, 219824), (128, 178607), (143, 159872), (176, 129896), (208, 109912), (286, 79936), (352, 64948), (416, 54956), (572, 39968), (704, 32474), (832, 27478), (1144, 19984), (1249, 18304), (1408, 16237), (1664, 13739), (2288, 9992), (2498, 9152), (4576, 4996)]