26885504

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 56548800

約数和(自身を除く): 29663296

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 82, 94, 109, 128, 164, 188, 218, 328, 376, 436, 656, 752, 872, 1312, 1504, 1744, 1927, 2624, 3008, 3488, 3854, 4469, 5123, 5248, 6016, 6976, 7708, 8938, 10246, 13952, 15416, 17876, 20492, 30832, 35752, 40984, 61664, 71504, 81968, 123328, 143008, 163936, 210043, 246656, 286016, 327872, 420086, 572032, 655744, 840172, 1680344, 3360688, 6721376, 13442752, 26885504]

約数ペア:

[(1, 26885504), (2, 13442752), (4, 6721376), (8, 3360688), (16, 1680344), (32, 840172), (41, 655744), (47, 572032), (64, 420086), (82, 327872), (94, 286016), (109, 246656), (128, 210043), (164, 163936), (188, 143008), (218, 123328), (328, 81968), (376, 71504), (436, 61664), (656, 40984), (752, 35752), (872, 30832), (1312, 20492), (1504, 17876), (1744, 15416), (1927, 13952), (2624, 10246), (3008, 8938), (3488, 7708), (3854, 6976), (4469, 6016), (5123, 5248)]