26028584

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 23867416

約数列:

[1, 2, 4, 8, 89, 139, 178, 263, 278, 356, 526, 556, 712, 1052, 1112, 2104, 12371, 23407, 24742, 36557, 46814, 49484, 73114, 93628, 98968, 146228, 187256, 292456, 3253573, 6507146, 13014292, 26028584]

約数ペア:

[(1, 26028584), (2, 13014292), (4, 6507146), (8, 3253573), (89, 292456), (139, 187256), (178, 146228), (263, 98968), (278, 93628), (356, 73114), (526, 49484), (556, 46814), (712, 36557), (1052, 24742), (1112, 23407), (2104, 12371)]