853216

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 2074464

約数和(自身を除く): 1221248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 293, 364, 416, 586, 728, 1172, 1456, 2051, 2344, 2912, 3809, 4102, 4688, 7618, 8204, 9376, 15236, 16408, 26663, 30472, 32816, 53326, 60944, 65632, 106652, 121888, 213304, 426608, 853216]

約数ペア:

[(1, 853216), (2, 426608), (4, 213304), (7, 121888), (8, 106652), (13, 65632), (14, 60944), (16, 53326), (26, 32816), (28, 30472), (32, 26663), (52, 16408), (56, 15236), (91, 9376), (104, 8204), (112, 7618), (182, 4688), (208, 4102), (224, 3809), (293, 2912), (364, 2344), (416, 2051), (586, 1456), (728, 1172)]