71694272

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{86171}}^1$

素因数の和:86196

約数の個数: 28

約数和(自身を含む): 153213816

約数和(自身を除く): 81519544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 86171, 172342, 344684, 689368, 1120223, 1378736, 2240446, 2757472, 4480892, 5514944, 8961784, 17923568, 35847136, 71694272]

約数ペア:

[(1, 71694272), (2, 35847136), (4, 17923568), (8, 8961784), (13, 5514944), (16, 4480892), (26, 2757472), (32, 2240446), (52, 1378736), (64, 1120223), (104, 689368), (208, 344684), (416, 172342), (832, 86171)]