13651456

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:331

約数の個数: 80

約数和(自身を含む): 33685344

約数和(自身を除く): 20033888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 293, 364, 416, 448, 512, 586, 728, 832, 896, 1172, 1456, 1664, 1792, 2051, 2344, 2912, 3328, 3584, 3809, 4102, 4688, 5824, 6656, 7618, 8204, 9376, 11648, 15236, 16408, 18752, 23296, 26663, 30472, 32816, 37504, 46592, 53326, 60944, 65632, 75008, 106652, 121888, 131264, 150016, 213304, 243776, 262528, 426608, 487552, 525056, 853216, 975104, 1050112, 1706432, 1950208, 3412864, 6825728, 13651456]

約数ペア:

[(1, 13651456), (2, 6825728), (4, 3412864), (7, 1950208), (8, 1706432), (13, 1050112), (14, 975104), (16, 853216), (26, 525056), (28, 487552), (32, 426608), (52, 262528), (56, 243776), (64, 213304), (91, 150016), (104, 131264), (112, 121888), (128, 106652), (182, 75008), (208, 65632), (224, 60944), (256, 53326), (293, 46592), (364, 37504), (416, 32816), (448, 30472), (512, 26663), (586, 23296), (728, 18752), (832, 16408), (896, 15236), (1172, 11648), (1456, 9376), (1664, 8204), (1792, 7618), (2051, 6656), (2344, 5824), (2912, 4688), (3328, 4102), (3584, 3809)]