12580256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{30241}}^1$

素因数の和:30264

約数の個数: 24

約数和(自身を含む): 26673444

約数和(自身を除く): 14093188

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 30241, 60482, 120964, 241928, 393133, 483856, 786266, 967712, 1572532, 3145064, 6290128, 12580256]

約数ペア:

[(1, 12580256), (2, 6290128), (4, 3145064), (8, 1572532), (13, 967712), (16, 786266), (26, 483856), (32, 393133), (52, 241928), (104, 120964), (208, 60482), (416, 30241)]