28664256

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{6491}}^1$

素因数の和:6529

約数の個数: 56

約数和(自身を含む): 79150464

約数和(自身を除く): 50486208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 6491, 12982, 19473, 25964, 38946, 51928, 77892, 103856, 149293, 155784, 207712, 298586, 311568, 415424, 447879, 597172, 623136, 895758, 1194344, 1246272, 1791516, 2388688, 3583032, 4777376, 7166064, 9554752, 14332128, 28664256]

約数ペア:

[(1, 28664256), (2, 14332128), (3, 9554752), (4, 7166064), (6, 4777376), (8, 3583032), (12, 2388688), (16, 1791516), (23, 1246272), (24, 1194344), (32, 895758), (46, 623136), (48, 597172), (64, 447879), (69, 415424), (92, 311568), (96, 298586), (138, 207712), (184, 155784), (192, 149293), (276, 103856), (368, 77892), (552, 51928), (736, 38946), (1104, 25964), (1472, 19473), (2208, 12982), (4416, 6491)]