61309528

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3137}}^1$

素因数の和:3499

約数の個数: 32

約数和(自身を含む): 131796000

約数和(自身を除く): 70486472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 1396, 2443, 2792, 3137, 4886, 6274, 9772, 12548, 19544, 21959, 25096, 43918, 87836, 175672, 1094813, 2189626, 4379252, 7663691, 8758504, 15327382, 30654764, 61309528]

約数ペア:

[(1, 61309528), (2, 30654764), (4, 15327382), (7, 8758504), (8, 7663691), (14, 4379252), (28, 2189626), (56, 1094813), (349, 175672), (698, 87836), (1396, 43918), (2443, 25096), (2792, 21959), (3137, 19544), (4886, 12548), (6274, 9772)]